Mercurial > vim

annotate src/eval.c @ 464:3b705e71c7b0 v7.0124

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updated for version 7.0124
author vimboss
date Fri, 05 Aug 2005 21:35:02 +0000
parents 3ffdc64af1e5
children 0a60be12e47e
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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * eval.c: Expression evaluation.
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12 */
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13 #if defined(MSDOS) || defined(MSWIN)
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14 # include <io.h> /* for mch_open(), must be before vim.h */
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15 #endif
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16
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17 #include "vim.h"
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18
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19 #ifdef AMIGA
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20 # include <time.h> /* for strftime() */
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21 #endif
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22
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23 #ifdef MACOS
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24 # include <time.h> /* for time_t */
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25 #endif
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26
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27 #ifdef HAVE_FCNTL_H
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28 # include <fcntl.h>
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29 #endif
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30
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31 #if defined(FEAT_EVAL) || defined(PROTO)
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32
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33 #define DICT_MAXNEST 100 /* maximum nesting of lists and dicts */
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34
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35 /*
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36 * In a hashtab item "hi_key" points to "di_key" in a dictitem.
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37 * This avoids adding a pointer to the hashtab item.
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38 * DI2HIKEY() converts a dictitem pointer to a hashitem key pointer.
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39 * HIKEY2DI() converts a hashitem key pointer to a dictitem pointer.
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40 * HI2DI() converts a hashitem pointer to a dictitem pointer.
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41 */
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42 static dictitem_T dumdi;
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43 #define DI2HIKEY(di) ((di)->di_key)
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44 #define HIKEY2DI(p) ((dictitem_T *)(p - (dumdi.di_key - (char_u *)&dumdi)))
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45 #define HI2DI(hi) HIKEY2DI((hi)->hi_key)
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46
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47 /*
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48 * Structure returned by get_lval() and used by set_var_lval().
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49 * For a plain name:
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50 * "name" points to the variable name.
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51 * "exp_name" is NULL.
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52 * "tv" is NULL
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53 * For a magic braces name:
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54 * "name" points to the expanded variable name.
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55 * "exp_name" is non-NULL, to be freed later.
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56 * "tv" is NULL
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57 * For an index in a list:
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58 * "name" points to the (expanded) variable name.
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59 * "exp_name" NULL or non-NULL, to be freed later.
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60 * "tv" points to the (first) list item value
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61 * "li" points to the (first) list item
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62 * "range", "n1", "n2" and "empty2" indicate what items are used.
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63 * For an existing Dict item:
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64 * "name" points to the (expanded) variable name.
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65 * "exp_name" NULL or non-NULL, to be freed later.
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66 * "tv" points to the dict item value
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67 * "newkey" is NULL
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68 * For a non-existing Dict item:
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69 * "name" points to the (expanded) variable name.
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70 * "exp_name" NULL or non-NULL, to be freed later.
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71 * "tv" points to the Dictionary typval_T
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72 * "newkey" is the key for the new item.
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73 */
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74 typedef struct lval_S
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75 {
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76 char_u *ll_name; /* start of variable name (can be NULL) */
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77 char_u *ll_exp_name; /* NULL or expanded name in allocated memory. */
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78 typval_T *ll_tv; /* Typeval of item being used. If "newkey"
110
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79 isn't NULL it's the Dict to which to add
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80 the item. */
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81 listitem_T *ll_li; /* The list item or NULL. */
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82 list_T *ll_list; /* The list or NULL. */
110
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83 int ll_range; /* TRUE when a [i:j] range was used */
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84 long ll_n1; /* First index for list */
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85 long ll_n2; /* Second index for list range */
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86 int ll_empty2; /* Second index is empty: [i:] */
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87 dict_T *ll_dict; /* The Dictionary or NULL */
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88 dictitem_T *ll_di; /* The dictitem or NULL */
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89 char_u *ll_newkey; /* New key for Dict in alloc. mem or NULL. */
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90 } lval_T;
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91
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92
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93 static char *e_letunexp = N_("E18: Unexpected characters in :let");
86
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94 static char *e_listidx = N_("E684: list index out of range: %ld");
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95 static char *e_undefvar = N_("E121: Undefined variable: %s");
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96 static char *e_missbrac = N_("E111: Missing ']'");
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97 static char *e_listarg = N_("E686: Argument of %s must be a List");
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98 static char *e_listdictarg = N_("E712: Argument of %s must be a List or Dictionary");
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99 static char *e_emptykey = N_("E713: Cannot use empty key for Dictionary");
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100 static char *e_listreq = N_("E714: List required");
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101 static char *e_dictreq = N_("E715: Dictionary required");
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102 static char *e_toomanyarg = N_("E118: Too many arguments for function: %s");
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103 static char *e_dictkey = N_("E716: Key not present in Dictionary: %s");
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104 static char *e_funcexts = N_("E122: Function %s already exists, add ! to replace it");
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105 static char *e_funcdict = N_("E717: Dictionary entry already exists");
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106 static char *e_funcref = N_("E718: Funcref required");
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107 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary");
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108 static char *e_letwrong = N_("E734: Wrong variable type for %s=");
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109 static char *e_nofunc = N_("E130: Unknown function: %s");
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110 static char *e_illvar = N_("E461: Illegal variable name: %s");
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111 /*
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112 * All user-defined global variables are stored in dictionary "globvardict".
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113 * "globvars_var" is the variable that is used for "g:".
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114 */
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115 static dict_T globvardict;
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116 static dictitem_T globvars_var;
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117 #define globvarht globvardict.dv_hashtab
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118
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119 /*
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120 * Old Vim variables such as "v:version" are also available without the "v:".
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121 * Also in functions. We need a special hashtable for them.
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122 */
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123 static hashtab_T compat_hashtab;
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124
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125 /*
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126 * When recursively copying lists and dicts we need to remember which ones we
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127 * have done to avoid endless recursiveness. This unique ID is used for that.
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128 */
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129 static int current_copyID = 0;
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130
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131 /*
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132 * Array to hold the hashtab with variables local to each sourced script.
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133 * Each item holds a variable (nameless) that points to the dict_T.
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134 */
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135 typedef struct
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136 {
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137 dictitem_T sv_var;
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138 dict_T sv_dict;
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139 } scriptvar_T;
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140
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141 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T), 4, NULL};
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142 #define SCRIPT_SV(id) (((scriptvar_T *)ga_scripts.ga_data)[(id) - 1])
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143 #define SCRIPT_VARS(id) (SCRIPT_SV(id).sv_dict.dv_hashtab)
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144
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145 static int echo_attr = 0; /* attributes used for ":echo" */
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146
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147 /* Values for trans_function_name() argument: */
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148 #define TFN_INT 1 /* internal function name OK */
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149 #define TFN_QUIET 2 /* no error messages */
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150
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151 /*
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152 * Structure to hold info for a user function.
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153 */
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154 typedef struct ufunc ufunc_T;
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155
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156 struct ufunc
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157 {
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158 int uf_varargs; /* variable nr of arguments */
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159 int uf_flags;
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160 int uf_calls; /* nr of active calls */
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161 garray_T uf_args; /* arguments */
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162 garray_T uf_lines; /* function lines */
170
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163 #ifdef FEAT_PROFILE
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164 int uf_profiling; /* TRUE when func is being profiled */
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165 /* profiling the function as a whole */
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166 int uf_tm_count; /* nr of calls */
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167 proftime_T uf_tm_total; /* time spend in function + children */
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168 proftime_T uf_tm_self; /* time spend in function itself */
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169 proftime_T uf_tm_start; /* time at function call */
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170 proftime_T uf_tm_children; /* time spent in children this call */
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171 /* profiling the function per line */
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172 int *uf_tml_count; /* nr of times line was executed */
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173 proftime_T *uf_tml_total; /* time spend in a line + children */
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174 proftime_T *uf_tml_self; /* time spend in a line itself */
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175 proftime_T uf_tml_start; /* start time for current line */
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176 proftime_T uf_tml_children; /* time spent in children for this line */
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177 proftime_T uf_tml_wait; /* start wait time for current line */
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178 int uf_tml_idx; /* index of line being timed; -1 if none */
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179 int uf_tml_execed; /* line being timed was executed */
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180 #endif
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181 scid_T uf_script_ID; /* ID of script where function was defined,
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182 used for s: variables */
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183 int uf_refcount; /* for numbered function: reference count */
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184 char_u uf_name[1]; /* name of function (actually longer); can
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185 start with <SNR>123_ (<SNR> is K_SPECIAL
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186 KS_EXTRA KE_SNR) */
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187 };
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188
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189 /* function flags */
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190 #define FC_ABORT 1 /* abort function on error */
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191 #define FC_RANGE 2 /* function accepts range */
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192 #define FC_DICT 4 /* Dict function, uses "self" */
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193
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194 #define DEL_REFCOUNT 999999 /* list/dict is being deleted */
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195
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196 /*
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197 * All user-defined functions are found in this hashtable.
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198 */
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199 static hashtab_T func_hashtab;
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200
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201 /* list heads for garbage collection */
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202 static dict_T *first_dict = NULL; /* list of all dicts */
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203 static list_T *first_list = NULL; /* list of all lists */
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204
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205 /* From user function to hashitem and back. */
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206 static ufunc_T dumuf;
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207 #define UF2HIKEY(fp) ((fp)->uf_name)
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208 #define HIKEY2UF(p) ((ufunc_T *)(p - (dumuf.uf_name - (char_u *)&dumuf)))
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209 #define HI2UF(hi) HIKEY2UF((hi)->hi_key)
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210
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211 #define FUNCARG(fp, j) ((char_u **)(fp->uf_args.ga_data))[j]
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212 #define FUNCLINE(fp, j) ((char_u **)(fp->uf_lines.ga_data))[j]
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213
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214 #define MAX_FUNC_ARGS 20 /* maximum number of function arguments */
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215 #define VAR_SHORT_LEN 20 /* short variable name length */
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216 #define FIXVAR_CNT 12 /* number of fixed variables */
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217
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218 /* structure to hold info for a function that is currently being executed. */
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219 typedef struct funccall_S funccall_T;
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220
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221 struct funccall_S
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222 {
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223 ufunc_T *func; /* function being called */
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224 int linenr; /* next line to be executed */
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225 int returned; /* ":return" used */
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226 struct /* fixed variables for arguments */
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227 {
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228 dictitem_T var; /* variable (without room for name) */
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229 char_u room[VAR_SHORT_LEN]; /* room for the name */
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230 } fixvar[FIXVAR_CNT];
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231 dict_T l_vars; /* l: local function variables */
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232 dictitem_T l_vars_var; /* variable for l: scope */
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233 dict_T l_avars; /* a: argument variables */
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234 dictitem_T l_avars_var; /* variable for a: scope */
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235 list_T l_varlist; /* list for a:000 */
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236 listitem_T l_listitems[MAX_FUNC_ARGS]; /* listitems for a:000 */
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237 typval_T *rettv; /* return value */
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238 linenr_T breakpoint; /* next line with breakpoint or zero */
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239 int dbg_tick; /* debug_tick when breakpoint was set */
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240 int level; /* top nesting level of executed function */
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241 #ifdef FEAT_PROFILE
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242 proftime_T prof_child; /* time spent in a child */
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243 #endif
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244 funccall_T *caller; /* calling function or NULL */
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245 };
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246
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247 /*
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248 * Info used by a ":for" loop.
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249 */
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250 typedef struct
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251 {
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252 int fi_semicolon; /* TRUE if ending in '; var]' */
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253 int fi_varcount; /* nr of variables in the list */
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254 listwatch_T fi_lw; /* keep an eye on the item used. */
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255 list_T *fi_list; /* list being used */
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256 } forinfo_T;
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257
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258 /*
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259 * Struct used by trans_function_name()
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260 */
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261 typedef struct
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262 {
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263 dict_T *fd_dict; /* Dictionary used */
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264 char_u *fd_newkey; /* new key in "dict" in allocated memory */
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265 dictitem_T *fd_di; /* Dictionary item used */
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266 } funcdict_T;
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267
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268
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269 /*
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270 * Array to hold the value of v: variables.
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271 * The value is in a dictitem, so that it can also be used in the v: scope.
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272 * The reason to use this table anyway is for very quick access to the
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273 * variables with the VV_ defines.
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274 */
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275 #include "version.h"
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276
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277 /* values for vv_flags: */
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278 #define VV_COMPAT 1 /* compatible, also used without "v:" */
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279 #define VV_RO 2 /* read-only */
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280 #define VV_RO_SBX 4 /* read-only in the sandbox */
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281
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282 #define VV_NAME(s, t) s, {{t}}, {0}
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283
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284 static struct vimvar
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285 {
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286 char *vv_name; /* name of variable, without v: */
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287 dictitem_T vv_di; /* value and name for key */
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288 char vv_filler[16]; /* space for LONGEST name below!!! */
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289 char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */
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290 } vimvars[VV_LEN] =
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291 {
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292 /*
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293 * The order here must match the VV_ defines in vim.h!
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294 * Initializing a union does not work, leave tv.vval empty to get zero's.
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295 */
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296 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO},
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297 {VV_NAME("count1", VAR_NUMBER), VV_RO},
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298 {VV_NAME("prevcount", VAR_NUMBER), VV_RO},
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299 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT},
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300 {VV_NAME("warningmsg", VAR_STRING), 0},
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301 {VV_NAME("statusmsg", VAR_STRING), 0},
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302 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO},
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303 {VV_NAME("this_session", VAR_STRING), VV_COMPAT},
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304 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO},
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305 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX},
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306 {VV_NAME("termresponse", VAR_STRING), VV_RO},
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307 {VV_NAME("fname", VAR_STRING), VV_RO},
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308 {VV_NAME("lang", VAR_STRING), VV_RO},
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309 {VV_NAME("lc_time", VAR_STRING), VV_RO},
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310 {VV_NAME("ctype", VAR_STRING), VV_RO},
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311 {VV_NAME("charconvert_from", VAR_STRING), VV_RO},
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312 {VV_NAME("charconvert_to", VAR_STRING), VV_RO},
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313 {VV_NAME("fname_in", VAR_STRING), VV_RO},
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314 {VV_NAME("fname_out", VAR_STRING), VV_RO},
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315 {VV_NAME("fname_new", VAR_STRING), VV_RO},
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316 {VV_NAME("fname_diff", VAR_STRING), VV_RO},
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317 {VV_NAME("cmdarg", VAR_STRING), VV_RO},
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318 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX},
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319 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX},
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320 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX},
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321 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX},
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322 {VV_NAME("progname", VAR_STRING), VV_RO},
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323 {VV_NAME("servername", VAR_STRING), VV_RO},
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324 {VV_NAME("dying", VAR_NUMBER), VV_RO},
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325 {VV_NAME("exception", VAR_STRING), VV_RO},
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326 {VV_NAME("throwpoint", VAR_STRING), VV_RO},
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327 {VV_NAME("register", VAR_STRING), VV_RO},
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328 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO},
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329 {VV_NAME("insertmode", VAR_STRING), VV_RO},
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330 {VV_NAME("val", VAR_UNKNOWN), VV_RO},
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331 {VV_NAME("key", VAR_UNKNOWN), VV_RO},
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332 {VV_NAME("profiling", VAR_NUMBER), VV_RO},
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333 {VV_NAME("fcs_reason", VAR_STRING), VV_RO},
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334 {VV_NAME("fcs_choice", VAR_STRING), 0},
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335 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO},
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336 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO},
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337 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO},
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338 {VV_NAME("beval_col", VAR_NUMBER), VV_RO},
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339 {VV_NAME("beval_text", VAR_STRING), VV_RO},
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340 };
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341
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342 /* shorthand */
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343 #define vv_type vv_di.di_tv.v_type
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344 #define vv_nr vv_di.di_tv.vval.v_number
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345 #define vv_str vv_di.di_tv.vval.v_string
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346 #define vv_tv vv_di.di_tv
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347
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348 /*
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349 * The v: variables are stored in dictionary "vimvardict".
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350 * "vimvars_var" is the variable that is used for the "l:" scope.
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351 */
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352 static dict_T vimvardict;
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353 static dictitem_T vimvars_var;
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354 #define vimvarht vimvardict.dv_hashtab
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355
411
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356 static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
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357 static void restore_vimvar __ARGS((int idx, typval_T *save_tv));
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358 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)
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359 static int call_vim_function __ARGS((char_u *func, int argc, char_u **argv, int safe, typval_T *rettv));
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360 #endif
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361 static int ex_let_vars __ARGS((char_u *arg, typval_T *tv, int copy, int semicolon, int var_count, char_u *nextchars));
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362 static char_u *skip_var_list __ARGS((char_u *arg, int *var_count, int *semicolon));
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363 static char_u *skip_var_one __ARGS((char_u *arg));
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364 static void list_hashtable_vars __ARGS((hashtab_T *ht, char_u *prefix, int empty));
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365 static void list_glob_vars __ARGS((void));
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366 static void list_buf_vars __ARGS((void));
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367 static void list_win_vars __ARGS((void));
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368 static void list_vim_vars __ARGS((void));
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369 static char_u *list_arg_vars __ARGS((exarg_T *eap, char_u *arg));
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370 static char_u *ex_let_one __ARGS((char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op));
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371 static int check_changedtick __ARGS((char_u *arg));
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372 static char_u *get_lval __ARGS((char_u *name, typval_T *rettv, lval_T *lp, int unlet, int skip, int quiet, int fne_flags));
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373 static void clear_lval __ARGS((lval_T *lp));
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374 static void set_var_lval __ARGS((lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op));
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375 static int tv_op __ARGS((typval_T *tv1, typval_T *tv2, char_u *op));
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376 static void list_add_watch __ARGS((list_T *l, listwatch_T *lw));
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377 static void list_rem_watch __ARGS((list_T *l, listwatch_T *lwrem));
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378 static void list_fix_watch __ARGS((list_T *l, listitem_T *item));
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379 static void ex_unletlock __ARGS((exarg_T *eap, char_u *argstart, int deep));
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380 static int do_unlet_var __ARGS((lval_T *lp, char_u *name_end, int forceit));
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381 static int do_lock_var __ARGS((lval_T *lp, char_u *name_end, int deep, int lock));
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382 static void item_lock __ARGS((typval_T *tv, int deep, int lock));
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383 static int tv_islocked __ARGS((typval_T *tv));
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384
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385 static int eval0 __ARGS((char_u *arg, typval_T *rettv, char_u **nextcmd, int evaluate));
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386 static int eval1 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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387 static int eval2 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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388 static int eval3 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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389 static int eval4 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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390 static int eval5 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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391 static int eval6 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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392 static int eval7 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
411
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393
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394 static int eval_index __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
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395 static int get_option_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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396 static int get_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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397 static int get_lit_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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398 static int get_list_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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399 static list_T *list_alloc __ARGS((void));
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400 static void list_free __ARGS((list_T *l));
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401 static listitem_T *listitem_alloc __ARGS((void));
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402 static void listitem_free __ARGS((listitem_T *item));
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403 static void listitem_remove __ARGS((list_T *l, listitem_T *item));
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404 static long list_len __ARGS((list_T *l));
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405 static int list_equal __ARGS((list_T *l1, list_T *l2, int ic));
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406 static int dict_equal __ARGS((dict_T *d1, dict_T *d2, int ic));
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407 static int tv_equal __ARGS((typval_T *tv1, typval_T *tv2, int ic));
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408 static listitem_T *list_find __ARGS((list_T *l, long n));
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409 static long list_idx_of_item __ARGS((list_T *l, listitem_T *item));
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410 static void list_append __ARGS((list_T *l, listitem_T *item));
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411 static int list_append_tv __ARGS((list_T *l, typval_T *tv));
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412 static int list_insert_tv __ARGS((list_T *l, typval_T *tv, listitem_T *item));
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413 static int list_extend __ARGS((list_T *l1, list_T *l2, listitem_T *bef));
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414 static int list_concat __ARGS((list_T *l1, list_T *l2, typval_T *tv));
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415 static list_T *list_copy __ARGS((list_T *orig, int deep, int copyID));
137
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416 static void list_remove __ARGS((list_T *l, listitem_T *item, listitem_T *item2));
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417 static char_u *list2string __ARGS((typval_T *tv));
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418 static int list_join __ARGS((garray_T *gap, list_T *l, char_u *sep, int echo));
371
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419 static void set_ref_in_ht __ARGS((hashtab_T *ht, int copyID));
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420 static void set_ref_in_list __ARGS((list_T *l, int copyID));
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421 static void set_ref_in_item __ARGS((typval_T *tv, int copyID));
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422 static void dict_unref __ARGS((dict_T *d));
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423 static void dict_free __ARGS((dict_T *d));
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424 static dictitem_T *dictitem_alloc __ARGS((char_u *key));
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425 static dictitem_T *dictitem_copy __ARGS((dictitem_T *org));
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426 static void dictitem_remove __ARGS((dict_T *dict, dictitem_T *item));
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427 static void dictitem_free __ARGS((dictitem_T *item));
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428 static dict_T *dict_copy __ARGS((dict_T *orig, int deep, int copyID));
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429 static int dict_add __ARGS((dict_T *d, dictitem_T *item));
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430 static long dict_len __ARGS((dict_T *d));
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431 static dictitem_T *dict_find __ARGS((dict_T *d, char_u *key, int len));
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432 static char_u *dict2string __ARGS((typval_T *tv));
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433 static int get_dict_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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434 static char_u *echo_string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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435 static char_u *tv2string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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436 static char_u *string_quote __ARGS((char_u *str, int function));
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437 static int get_env_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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438 static int find_internal_func __ARGS((char_u *name));
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439 static char_u *deref_func_name __ARGS((char_u *name, int *lenp));
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440 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));
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441 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));
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442 static void emsg_funcname __ARGS((char *msg, char_u *name));
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443
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444 static void f_add __ARGS((typval_T *argvars, typval_T *rettv));
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445 static void f_append __ARGS((typval_T *argvars, typval_T *rettv));
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446 static void f_argc __ARGS((typval_T *argvars, typval_T *rettv));
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447 static void f_argidx __ARGS((typval_T *argvars, typval_T *rettv));
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448 static void f_argv __ARGS((typval_T *argvars, typval_T *rettv));
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449 static void f_browse __ARGS((typval_T *argvars, typval_T *rettv));
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450 static void f_browsedir __ARGS((typval_T *argvars, typval_T *rettv));
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451 static void f_bufexists __ARGS((typval_T *argvars, typval_T *rettv));
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452 static void f_buflisted __ARGS((typval_T *argvars, typval_T *rettv));
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453 static void f_bufloaded __ARGS((typval_T *argvars, typval_T *rettv));
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454 static void f_bufname __ARGS((typval_T *argvars, typval_T *rettv));
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455 static void f_bufnr __ARGS((typval_T *argvars, typval_T *rettv));
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456 static void f_bufwinnr __ARGS((typval_T *argvars, typval_T *rettv));
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457 static void f_byte2line __ARGS((typval_T *argvars, typval_T *rettv));
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458 static void f_byteidx __ARGS((typval_T *argvars, typval_T *rettv));
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459 static void f_call __ARGS((typval_T *argvars, typval_T *rettv));
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460 static void f_char2nr __ARGS((typval_T *argvars, typval_T *rettv));
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461 static void f_cindent __ARGS((typval_T *argvars, typval_T *rettv));
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462 static void f_col __ARGS((typval_T *argvars, typval_T *rettv));
464
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463 #if defined(FEAT_INS_EXPAND)
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464 static void f_complete_add __ARGS((typval_T *argvars, typval_T *rettv));
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465 static void f_complete_check __ARGS((typval_T *argvars, typval_T *rettv));
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466 #endif
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467 static void f_confirm __ARGS((typval_T *argvars, typval_T *rettv));
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468 static void f_copy __ARGS((typval_T *argvars, typval_T *rettv));
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469 static void f_count __ARGS((typval_T *argvars, typval_T *rettv));
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470 static void f_cscope_connection __ARGS((typval_T *argvars, typval_T *rettv));
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471 static void f_cursor __ARGS((typval_T *argsvars, typval_T *rettv));
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472 static void f_deepcopy __ARGS((typval_T *argvars, typval_T *rettv));
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473 static void f_delete __ARGS((typval_T *argvars, typval_T *rettv));
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474 static void f_did_filetype __ARGS((typval_T *argvars, typval_T *rettv));
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475 static void f_diff_filler __ARGS((typval_T *argvars, typval_T *rettv));
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476 static void f_diff_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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477 static void f_empty __ARGS((typval_T *argvars, typval_T *rettv));
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478 static void f_escape __ARGS((typval_T *argvars, typval_T *rettv));
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479 static void f_eval __ARGS((typval_T *argvars, typval_T *rettv));
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480 static void f_eventhandler __ARGS((typval_T *argvars, typval_T *rettv));
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481 static void f_executable __ARGS((typval_T *argvars, typval_T *rettv));
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482 static void f_exists __ARGS((typval_T *argvars, typval_T *rettv));
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483 static void f_expand __ARGS((typval_T *argvars, typval_T *rettv));
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484 static void f_extend __ARGS((typval_T *argvars, typval_T *rettv));
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485 static void f_filereadable __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
486 static void f_filewritable __ARGS((typval_T *argvars, typval_T *rettv));
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487 static void f_filter __ARGS((typval_T *argvars, typval_T *rettv));
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488 static void f_finddir __ARGS((typval_T *argvars, typval_T *rettv));
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489 static void f_findfile __ARGS((typval_T *argvars, typval_T *rettv));
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490 static void f_fnamemodify __ARGS((typval_T *argvars, typval_T *rettv));
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491 static void f_foldclosed __ARGS((typval_T *argvars, typval_T *rettv));
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492 static void f_foldclosedend __ARGS((typval_T *argvars, typval_T *rettv));
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493 static void f_foldlevel __ARGS((typval_T *argvars, typval_T *rettv));
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494 static void f_foldtext __ARGS((typval_T *argvars, typval_T *rettv));
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495 static void f_foldtextresult __ARGS((typval_T *argvars, typval_T *rettv));
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496 static void f_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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497 static void f_function __ARGS((typval_T *argvars, typval_T *rettv));
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498 static void f_garbagecollect __ARGS((typval_T *argvars, typval_T *rettv));
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499 static void f_get __ARGS((typval_T *argvars, typval_T *rettv));
433
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500 static void f_getbufline __ARGS((typval_T *argvars, typval_T *rettv));
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501 static void f_getbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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502 static void f_getchar __ARGS((typval_T *argvars, typval_T *rettv));
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503 static void f_getcharmod __ARGS((typval_T *argvars, typval_T *rettv));
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504 static void f_getcmdline __ARGS((typval_T *argvars, typval_T *rettv));
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505 static void f_getcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
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506 static void f_getcwd __ARGS((typval_T *argvars, typval_T *rettv));
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507 static void f_getfontname __ARGS((typval_T *argvars, typval_T *rettv));
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508 static void f_getfperm __ARGS((typval_T *argvars, typval_T *rettv));
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509 static void f_getfsize __ARGS((typval_T *argvars, typval_T *rettv));
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510 static void f_getftime __ARGS((typval_T *argvars, typval_T *rettv));
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511 static void f_getftype __ARGS((typval_T *argvars, typval_T *rettv));
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512 static void f_getline __ARGS((typval_T *argvars, typval_T *rettv));
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513 static void f_getqflist __ARGS((typval_T *argvars, typval_T *rettv));
137
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514 static void f_getreg __ARGS((typval_T *argvars, typval_T *rettv));
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515 static void f_getregtype __ARGS((typval_T *argvars, typval_T *rettv));
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516 static void f_getwinposx __ARGS((typval_T *argvars, typval_T *rettv));
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517 static void f_getwinposy __ARGS((typval_T *argvars, typval_T *rettv));
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518 static void f_getwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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519 static void f_glob __ARGS((typval_T *argvars, typval_T *rettv));
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520 static void f_globpath __ARGS((typval_T *argvars, typval_T *rettv));
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521 static void f_has __ARGS((typval_T *argvars, typval_T *rettv));
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522 static void f_has_key __ARGS((typval_T *argvars, typval_T *rettv));
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523 static void f_hasmapto __ARGS((typval_T *argvars, typval_T *rettv));
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524 static void f_histadd __ARGS((typval_T *argvars, typval_T *rettv));
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525 static void f_histdel __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
526 static void f_histget __ARGS((typval_T *argvars, typval_T *rettv));
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527 static void f_histnr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
528 static void f_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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529 static void f_hlexists __ARGS((typval_T *argvars, typval_T *rettv));
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530 static void f_hostname __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
531 static void f_iconv __ARGS((typval_T *argvars, typval_T *rettv));
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532 static void f_indent __ARGS((typval_T *argvars, typval_T *rettv));
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533 static void f_index __ARGS((typval_T *argvars, typval_T *rettv));
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534 static void f_input __ARGS((typval_T *argvars, typval_T *rettv));
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535 static void f_inputdialog __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
536 static void f_inputrestore __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
537 static void f_inputsave __ARGS((typval_T *argvars, typval_T *rettv));
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538 static void f_inputsecret __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
539 static void f_insert __ARGS((typval_T *argvars, typval_T *rettv));
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540 static void f_isdirectory __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
541 static void f_islocked __ARGS((typval_T *argvars, typval_T *rettv));
137
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542 static void f_items __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
543 static void f_join __ARGS((typval_T *argvars, typval_T *rettv));
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544 static void f_keys __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
545 static void f_last_buffer_nr __ARGS((typval_T *argvars, typval_T *rettv));
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546 static void f_len __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
547 static void f_libcall __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
548 static void f_libcallnr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
549 static void f_line __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
550 static void f_line2byte __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
551 static void f_lispindent __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
552 static void f_localtime __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
553 static void f_map __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
554 static void f_maparg __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
555 static void f_mapcheck __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
556 static void f_match __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
557 static void f_matchend __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
558 static void f_matchlist __ARGS((typval_T *argvars, typval_T *rettv));
137
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559 static void f_matchstr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
560 static void f_max __ARGS((typval_T *argvars, typval_T *rettv));
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561 static void f_min __ARGS((typval_T *argvars, typval_T *rettv));
169
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diff changeset
562 #ifdef vim_mkdir
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563 static void f_mkdir __ARGS((typval_T *argvars, typval_T *rettv));
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564 #endif
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565 static void f_mode __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
566 static void f_nextnonblank __ARGS((typval_T *argvars, typval_T *rettv));
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567 static void f_nr2char __ARGS((typval_T *argvars, typval_T *rettv));
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568 static void f_prevnonblank __ARGS((typval_T *argvars, typval_T *rettv));
449
3709cf52b9b5 updated for version 7.0119
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parents: 448
diff changeset
569 static void f_printf __ARGS((typval_T *argvars, typval_T *rettv));
137
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570 static void f_range __ARGS((typval_T *argvars, typval_T *rettv));
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571 static void f_readfile __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
572 static void f_remote_expr __ARGS((typval_T *argvars, typval_T *rettv));
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573 static void f_remote_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
574 static void f_remote_peek __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
575 static void f_remote_read __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
576 static void f_remote_send __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
577 static void f_remove __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
578 static void f_rename __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
579 static void f_repeat __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
580 static void f_resolve __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
581 static void f_reverse __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
582 static void f_search __ARGS((typval_T *argvars, typval_T *rettv));
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583 static void f_searchpair __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
584 static void f_server2client __ARGS((typval_T *argvars, typval_T *rettv));
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585 static void f_serverlist __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
586 static void f_setbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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587 static void f_setcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
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588 static void f_setline __ARGS((typval_T *argvars, typval_T *rettv));
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589 static void f_setqflist __ARGS((typval_T *argvars, typval_T *rettv));
137
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590 static void f_setreg __ARGS((typval_T *argvars, typval_T *rettv));
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591 static void f_setwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
592 static void f_simplify __ARGS((typval_T *argvars, typval_T *rettv));
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593 static void f_sort __ARGS((typval_T *argvars, typval_T *rettv));
374
575dacb554d8 updated for version 7.0096
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diff changeset
594 static void f_soundfold __ARGS((typval_T *argvars, typval_T *rettv));
344
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diff changeset
595 static void f_spellbadword __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
596 static void f_spellsuggest __ARGS((typval_T *argvars, typval_T *rettv));
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597 static void f_split __ARGS((typval_T *argvars, typval_T *rettv));
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598 #ifdef HAVE_STRFTIME
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599 static void f_strftime __ARGS((typval_T *argvars, typval_T *rettv));
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600 #endif
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601 static void f_stridx __ARGS((typval_T *argvars, typval_T *rettv));
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602 static void f_string __ARGS((typval_T *argvars, typval_T *rettv));
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603 static void f_strlen __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
604 static void f_strpart __ARGS((typval_T *argvars, typval_T *rettv));
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605 static void f_strridx __ARGS((typval_T *argvars, typval_T *rettv));
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606 static void f_strtrans __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
607 static void f_submatch __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
608 static void f_substitute __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
609 static void f_synID __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
610 static void f_synIDattr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
611 static void f_synIDtrans __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
612 static void f_system __ARGS((typval_T *argvars, typval_T *rettv));
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613 static void f_taglist __ARGS((typval_T *argvars, typval_T *rettv));
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614 static void f_tempname __ARGS((typval_T *argvars, typval_T *rettv));
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615 static void f_tolower __ARGS((typval_T *argvars, typval_T *rettv));
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616 static void f_toupper __ARGS((typval_T *argvars, typval_T *rettv));
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617 static void f_tr __ARGS((typval_T *argvars, typval_T *rettv));
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618 static void f_type __ARGS((typval_T *argvars, typval_T *rettv));
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619 static void f_values __ARGS((typval_T *argvars, typval_T *rettv));
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620 static void f_virtcol __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
621 static void f_visualmode __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
622 static void f_winbufnr __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
623 static void f_wincol __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
624 static void f_winheight __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
625 static void f_winline __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
626 static void f_winnr __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
627 static void f_winrestcmd __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
628 static void f_winwidth __ARGS((typval_T *argvars, typval_T *rettv));
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
629 static void f_writefile __ARGS((typval_T *argvars, typval_T *rettv));
137
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vimboss
parents: 124
diff changeset
630
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vimboss
parents: 124
diff changeset
631 static pos_T *var2fpos __ARGS((typval_T *varp, int lnum));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 static int get_env_len __ARGS((char_u **arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 static int get_id_len __ARGS((char_u **arg));
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
634 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
635 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
636 #define FNE_INCL_BR 1 /* find_name_end(): include [] in name */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
637 #define FNE_CHECK_START 2 /* find_name_end(): check name starts with
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
638 valid character */
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
639 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
640 static int eval_isnamec __ARGS((int c));
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
641 static int eval_isnamec1 __ARGS((int c));
159
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vimboss
parents: 156
diff changeset
642 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
643 static int handle_subscript __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
137
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vimboss
parents: 124
diff changeset
644 static typval_T *alloc_tv __ARGS((void));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
645 static typval_T *alloc_string_tv __ARGS((char_u *string));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
646 static void free_tv __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
647 static void init_tv __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
648 static long get_tv_number __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
649 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
650 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
651 static char_u *get_tv_string __ARGS((typval_T *varp));
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
652 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
653 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
654 static dictitem_T *find_var __ARGS((char_u *name, hashtab_T **htp));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
655 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
656 static hashtab_T *find_var_ht __ARGS((char_u *name, char_u **varname));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
657 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
658 static void delete_var __ARGS((hashtab_T *ht, hashitem_T *hi));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
659 static void list_one_var __ARGS((dictitem_T *v, char_u *prefix));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 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
661 static void set_var __ARGS((char_u *name, typval_T *varp, int copy));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
662 static int var_check_ro __ARGS((int flags, char_u *name));
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
663 static int tv_check_lock __ARGS((int lock, char_u *name));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
664 static void copy_tv __ARGS((typval_T *from, typval_T *to));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
665 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
666 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
667 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
668 static int eval_fname_script __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 static int eval_fname_sid __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 static void list_func_head __ARGS((ufunc_T *fp, int indent));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 static ufunc_T *find_func __ARGS((char_u *name));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
672 static int function_exists __ARGS((char_u *name));
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
673 static int builtin_function __ARGS((char_u *name));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
674 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
675 static void func_do_profile __ARGS((ufunc_T *fp));
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
676 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
677 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
678 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
679 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
680 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
681 # endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
682 prof_total_cmp __ARGS((const void *s1, const void *s2));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
683 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
684 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
685 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
686 # endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
687 prof_self_cmp __ARGS((const void *s1, const void *s2));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
688 #endif
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
689 static int script_autoload __ARGS((char_u *name, int reload));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
690 static char_u *autoload_name __ARGS((char_u *name));
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
691 static void cat_func_name __ARGS((char_u *buf, ufunc_T *fp));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
692 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
693 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
694 static void func_ref __ARGS((char_u *name));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
695 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
696 static void add_nr_var __ARGS((dict_T *dp, dictitem_T *v, char *name, varnumber_T nr));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
697
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
698 /* Character used as separated in autoload function/variable names. */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
699 #define AUTOLOAD_CHAR '#'
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
700
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
701 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
702 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
703 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
704 void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
705 eval_init()
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
706 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
707 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
708 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
709
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
710 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
711 init_var_dict(&vimvardict, &vimvars_var);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
712 hash_init(&compat_hashtab);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
713 hash_init(&func_hashtab);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
714
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
715 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
716 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
717 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
718 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
719 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
720 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
721 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
722 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
723 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
724 p->vv_di.di_flags = DI_FLAGS_FIX;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
725
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
726 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
727 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
728 hash_add(&vimvarht, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
729 if (p->vv_flags & VV_COMPAT)
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
730 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
731 hash_add(&compat_hashtab, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
732 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
733 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
734
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
735 #if defined(EXITFREE) || defined(PROTO)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
736 void
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
737 eval_clear()
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
738 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
739 int i;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
740 struct vimvar *p;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
741
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
742 for (i = 0; i < VV_LEN; ++i)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
743 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
744 p = &vimvars[i];
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
745 if (p->vv_di.di_tv.v_type == VAR_STRING)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
746 {
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
747 vim_free(p->vv_di.di_tv.vval.v_string);
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
748 p->vv_di.di_tv.vval.v_string = NULL;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
749 }
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
750 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
751 hash_clear(&vimvarht);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
752 hash_clear(&compat_hashtab);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
753
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
754 /* script-local variables */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
755 for (i = 1; i <= ga_scripts.ga_len; ++i)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
756 vars_clear(&SCRIPT_VARS(i));
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
757 ga_clear(&ga_scripts);
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
758 free_scriptnames();
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
759
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
760 /* global variables */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
761 vars_clear(&globvarht);
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
762
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
763 /* functions */
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
764 free_all_functions();
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
765 hash_clear(&func_hashtab);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
766
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
767 /* unreferenced lists and dicts */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
768 (void)garbage_collect();
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
769 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
770 #endif
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
771
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
772 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
773 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
774 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
775 char_u *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
776 func_name(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
777 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
778 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
779 return ((funccall_T *)cookie)->func->uf_name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
780 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
781
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
782 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
783 * Return the address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
784 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
785 linenr_T *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
786 func_breakpoint(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
787 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
788 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
789 return &((funccall_T *)cookie)->breakpoint;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
790 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
791
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
792 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
793 * Return the address holding the debug tick for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
794 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
795 int *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
796 func_dbg_tick(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
797 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
798 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
799 return &((funccall_T *)cookie)->dbg_tick;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
800 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
801
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
802 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
803 * Return the nesting level for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
804 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
805 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
806 func_level(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
807 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
808 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
809 return ((funccall_T *)cookie)->level;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
810 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
811
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
812 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
813 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
814
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
815 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
816 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
817 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
818 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
819 current_func_returned()
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
820 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
821 return current_funccal->returned;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
822 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
823
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 * not already exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 char_u *value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
834 char_u *val;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
835 typval_T *tvp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
840 tvp = alloc_string_tv(val);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
841 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
842 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
843 set_var(name, tvp, FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
844 free_tv(tvp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
849 static lval_T *redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
850 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
851 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
852
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
853 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
854 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
855 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
856 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
857 int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
858 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
859 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
860 int append; /* append to an existing variable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
861 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
862 int save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
863 int err;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
864 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
865
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
866 /* Make sure a valid variable name is specified */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
867 if (!eval_isnamec1(*name))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
868 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
869 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
870 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
871 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
872
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
873 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
874 if (redir_varname == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
875 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
876
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
877 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
878 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
879 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
880 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
881 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
882 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
883
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
884 /* Parse the variable name (can be a dict or list entry). */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
885 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
886 FNE_CHECK_START);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
887 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
888 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
889 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
890 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
891 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
892 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
893 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
894 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
895 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
896 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
897
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
898 /* 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
899 * string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
900 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
901 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
902 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
903 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
904 if (append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
905 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
906 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
907 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
908 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
909 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
910 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
911 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
912 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
913 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
914 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
915 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
916 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
917 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
918 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
919 redir_lval->ll_newkey = NULL;
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 return OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
923 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
924
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
925 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
926 * Append "value[len]" to the variable set by var_redir_start().
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
927 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
928 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
929 var_redir_str(value, len)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
930 char_u *value;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
931 int len;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
932 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
933 char_u *val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
934 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
935 int save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
936 int err;
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_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
939 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
940
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
941 if (len == -1)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
942 /* Append the entire string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
943 val = vim_strsave(value);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
944 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
945 /* Append only the specified number of characters */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
946 val = vim_strnsave(value, len);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
947 if (val == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
948 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
949
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
950 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
951 tv.vval.v_string = val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
952
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
953 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
954 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
955 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
956 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
957 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
958 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
959 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
960
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
961 vim_free(tv.vval.v_string);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
962 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
963
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
964 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
965 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
966 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
967 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
968 var_redir_stop()
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
969 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
970 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
971 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
972 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
973 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
974 redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
975 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
976 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
977 redir_varname = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
978 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
979
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 # if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 char_u *args;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 # if defined(FEAT_DIFF) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 int *error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1079 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1084 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 if (!skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1091 retval = (get_tv_number_chk(&tv, error) != 0);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1092 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1112 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1117 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1121 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1122 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 /*
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1131 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1132 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1133 */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1134 int
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1135 skip_expr(pp)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1136 char_u **pp;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1137 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1138 typval_T rettv;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1139
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1140 *pp = skipwhite(*pp);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1141 return eval1(pp, &rettv, FALSE);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1142 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1143
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1144 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 eval_to_string(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1153 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1156 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1160 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1161 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 * Call eval_to_string() with "sandbox" set and not using local variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 eval_to_string_safe(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 retval = eval_to_string(arg, nextcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 char_u *expr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1195 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 int retval;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
1197 char_u *p = skipwhite(expr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1201 if (eval1(&p, &rettv, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1205 retval = get_tv_number_chk(&rettv, NULL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1206 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1213 /*
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1214 * Prepare v: variable "idx" to be used.
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1215 * Save the current typeval in "save_tv".
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1216 * When not used yet add the variable to the v: hashtable.
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1217 */
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1218 static void
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1219 prepare_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1220 int idx;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1221 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1222 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1223 *save_tv = vimvars[idx].vv_tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1224 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1225 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1226 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1227
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1228 /*
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1229 * Restore v: variable "idx" to typeval "save_tv".
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1230 * When no longer defined, remove the variable from the v: hashtable.
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1231 */
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1232 static void
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1233 restore_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1234 int idx;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1235 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1236 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1237 hashitem_T *hi;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1238
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1239 clear_tv(&vimvars[idx].vv_tv);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1240 vimvars[idx].vv_tv = *save_tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1241 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1242 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1243 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1244 if (HASHITEM_EMPTY(hi))
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1245 EMSG2(_(e_intern2), "restore_vimvar()");
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1246 else
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1247 hash_remove(&vimvarht, hi);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1248 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1249 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1250
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1251 #if defined(FEAT_SYN_HL) || defined(PROTO)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1252 /*
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1253 * Evaluate an expression to a list with suggestions.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1254 * For the "expr:" part of 'spellsuggest'.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1255 */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1256 list_T *
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1257 eval_spell_expr(badword, expr)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1258 char_u *badword;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1259 char_u *expr;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1260 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1261 typval_T save_val;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1262 typval_T rettv;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1263 list_T *list = NULL;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1264 char_u *p = skipwhite(expr);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1265
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1266 /* Set "v:val" to the bad word. */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1267 prepare_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1268 vimvars[VV_VAL].vv_type = VAR_STRING;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1269 vimvars[VV_VAL].vv_str = badword;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1270 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1271 ++emsg_off;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1272
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1273 if (eval1(&p, &rettv, TRUE) == OK)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1274 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1275 if (rettv.v_type != VAR_LIST)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1276 clear_tv(&rettv);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1277 else
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1278 list = rettv.vval.v_list;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1279 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1280
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1281 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1282 --emsg_off;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1283 vimvars[VV_VAL].vv_str = NULL;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1284 restore_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1285
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1286 return list;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1287 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1288
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1289 /*
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1290 * "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
1291 * word in "pp" and the number as the return value.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1292 * Return -1 if anything isn't right.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1293 * 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
1294 */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1295 int
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1296 get_spellword(list, pp)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1297 list_T *list;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1298 char_u **pp;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1299 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1300 listitem_T *li;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1301
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1302 li = list->lv_first;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1303 if (li == NULL)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1304 return -1;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1305 *pp = get_tv_string(&li->li_tv);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1306
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1307 li = li->li_next;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1308 if (li == NULL)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1309 return -1;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1310 return get_tv_number(&li->li_tv);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1311 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1312 #endif
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1313
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1314 /*
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1315 * Top level evaluation function,
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1316 */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1317 typval_T *
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1318 eval_expr(arg, nextcmd)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1319 char_u *arg;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1320 char_u **nextcmd;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1321 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1322 typval_T *tv;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1323
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1324 tv = (typval_T *)alloc(sizeof(typval_T));
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1325 if (!tv)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1326 return NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1327
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1328 if (eval0(arg, tv, nextcmd, TRUE) == FAIL)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1329 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1330 vim_free(tv);
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1331 return NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1332 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1333
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1334 return tv;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1335 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1336
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1337
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 /*
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1340 * Call some vimL function and return the result in "*rettv".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 * Uses argv[argc] for the function arguments.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1342 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1343 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1344 static int
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1345 call_vim_function(func, argc, argv, safe, rettv)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 char_u *func;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 char_u **argv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 int safe; /* use the sandbox */
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1350 typval_T *rettv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1351 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1352 typval_T *argvars;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 void *save_funccalp = NULL;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1358 int ret;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1360 argvars = (typval_T *)alloc((unsigned)(argc * sizeof(typval_T)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 if (argvars == NULL)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1362 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 {
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1366 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1367 if (argv[i] == NULL || *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1368 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1369 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1370 argvars[i].vval.v_string = (char_u *)"";
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1371 continue;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1372 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1373
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1378 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1379 argvars[i].vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1383 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1384 argvars[i].vval.v_string = argv[i];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1394 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1395 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1397 &doesrange, TRUE, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 }
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1403 vim_free(argvars);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1404
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1405 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1406 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1407
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1408 return ret;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1409 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1410
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1411 /*
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1412 * Call vimL function "func" and return the result as a string.
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1413 * Returns NULL when calling the function fails.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1414 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1415 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1416 void *
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1417 call_func_retstr(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1418 char_u *func;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1419 int argc;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1420 char_u **argv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1421 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1422 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1423 typval_T rettv;
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1424 char_u *retval;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1425
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1426 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1427 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1428
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1429 retval = vim_strsave(get_tv_string(&rettv));
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1430 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 }
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1433
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1434 #if defined(FEAT_COMPL_FUNC) || defined(PROTO)
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1435 /*
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1436 * Call vimL function "func" and return the result as a number.
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1437 * Returns -1 when calling the function fails.
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1438 * Uses argv[argc] for the function arguments.
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1439 */
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1440 long
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1441 call_func_retnr(func, argc, argv, safe)
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1442 char_u *func;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1443 int argc;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1444 char_u **argv;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1445 int safe; /* use the sandbox */
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1446 {
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1447 typval_T rettv;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1448 long retval;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1449
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1450 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1451 return -1;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1452
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1453 retval = get_tv_number_chk(&rettv, NULL);
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1454 clear_tv(&rettv);
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1455 return retval;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1456 }
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1457 #endif
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1458
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1459 /*
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1460 * Call vimL function "func" and return the result as a list
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1461 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1462 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1463 void *
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1464 call_func_retlist(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1465 char_u *func;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1466 int argc;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1467 char_u **argv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1468 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1469 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1470 typval_T 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 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1473 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1474
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1475 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1476 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1477 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1478 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1479 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1480
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1481 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1482 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1483
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 save_funccal()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1493 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1494
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 return (void *)fc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 void
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1500 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1501 void *vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1502 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1503 funccall_T *fc = (funccall_T *)vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1504
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1505 current_funccal = fc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1506 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1507
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1508 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1509 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1510 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1511 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1512 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1513 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1514 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1515 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1516 proftime_T *tm; /* place to store waittime */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1517 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1518 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1519
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1520 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1521 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1522 script_prof_save(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1523 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1524
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1525 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1526 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1527 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1528 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1529 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1530 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1531 proftime_T *tm; /* where waittime was stored */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1532 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1533 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1534
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1535 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1536 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1537 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1538 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1539 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1540 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1541 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1542 script_prof_restore(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1543 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1544 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1545
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 int *cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1557 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 *cp = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1564 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 /* If the result is a number, just return the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1569 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1570 retval = tv.vval.v_number;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1571 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 * the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1577 s = tv.vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 if (!VIM_ISDIGIT(*s) && *s != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 *cp = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1582 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1592 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1593 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1594 * ":let var = expr" assignment command.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1595 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1596 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1597 * ":let var .= expr" assignment command.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1598 * ":let [var1, var2] = expr" unpack list.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 char_u *arg = eap->arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1605 char_u *expr = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1606 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 int i;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1608 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1609 int semicolon = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1610 char_u op[2];
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1611
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1612 expr = skip_var_list(arg, &var_count, &semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1613 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1614 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1615 expr = vim_strchr(expr, '=');
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1616 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1617 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1618 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1619 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1620 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1621 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1622 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1623 else if (!ends_excmd(*arg))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1624 /* ":let var1 var2" */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1625 arg = list_arg_vars(eap, arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1626 else if (!eap->skip)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1627 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1628 /* ":let" */
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1629 list_glob_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1630 list_buf_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1631 list_win_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1632 list_vim_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1633 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1634 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1635 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1636 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1637 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1638 op[0] = '=';
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1639 op[1] = NUL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1640 if (expr > arg)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1641 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1642 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1643 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1644 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1645 expr = skipwhite(expr + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1646
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1647 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1648 ++emsg_skip;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1649 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1650 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1651 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1652 if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1653 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1654 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1655 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1656 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1657 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1658 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1659 op);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1660 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1661 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1662 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1663 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1664
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1665 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1666 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1667 * 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
1668 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1669 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1670 * or concatenate.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1671 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1672 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1673 static int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1674 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1675 char_u *arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1676 typval_T *tv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1677 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1678 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1679 int var_count; /* from skip_var_list() */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1680 char_u *nextchars;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1681 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1682 char_u *arg = arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1683 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1684 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1685 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1686 typval_T ltv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1687
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1688 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1689 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1690 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1691 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1692 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1693 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1694 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1695 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1696 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1697
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1698 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1699 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1700 */
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1701 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1702 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1703 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1704 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1705 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1706
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1707 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1708 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1709 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
1710 EMSG(_("E687: Less targets than List items"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1711 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1712 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1713 if (var_count - semicolon > i)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1714 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
1715 EMSG(_("E688: More targets than List items"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1716 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1717 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1718
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1719 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1720 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1721 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1722 arg = skipwhite(arg + 1);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1723 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1724 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1725 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1726 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1727
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1728 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1729 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1730 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1731 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1732 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1733 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1734 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1735 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1736 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1737 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1738 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1739 item = item->li_next;
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 ltv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1743 ltv.v_lock = 0;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1744 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1745 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1746
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1747 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1748 (char_u *)"]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1749 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1750 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1751 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1752 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1753 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1754 else if (*arg != ',' && *arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1755 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1756 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1757 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1758 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1759 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1760
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1761 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1762 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1763
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1764 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1765 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1766 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1767 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1768 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1769 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1770 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1771 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1772 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1773 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1774 int *var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1775 int *semicolon;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1776 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1777 char_u *p, *s;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1778
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1779 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1780 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1781 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1782 p = arg;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1783 for (;;)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1784 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1785 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1786 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1787 if (s == p)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1788 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1789 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1790 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1791 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1792 ++*var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1793
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1794 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1795 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1796 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1797 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1798 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1799 if (*semicolon == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1800 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1801 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1802 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1803 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1804 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1805 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1806 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1807 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1808 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1809 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1810 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1811 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1812 return p + 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1813 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1814 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1815 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1816 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1817
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1818 /*
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1819 * Skip one (assignable) variable name, includig @r, $VAR, &option, d.key,
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1820 * l[idx].
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1821 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1822 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1823 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1824 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1825 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1826 if (*arg == '@' && arg[1] != NUL)
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1827 return arg + 2;
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1828 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg,
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1829 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1830 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1831
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1832 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1833 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1834 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1835 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1836 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1837 list_hashtable_vars(ht, prefix, empty)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1838 hashtab_T *ht;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1839 char_u *prefix;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1840 int empty;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1841 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1842 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1843 dictitem_T *di;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1844 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1845
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1846 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1847 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1848 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1849 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1850 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1851 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1852 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1853 if (empty || di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1854 || di->di_tv.vval.v_string != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1855 list_one_var(di, prefix);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1856 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1857 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1858 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1859
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1860 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1861 * List global variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1862 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1863 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1864 list_glob_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1865 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1866 list_hashtable_vars(&globvarht, (char_u *)"", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1867 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1868
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1869 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1870 * List buffer variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1871 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1872 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1873 list_buf_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1874 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1875 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1876
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1877 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:", TRUE);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1878
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1879 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1880 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
1881 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1882
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1883 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1884 * List window variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1885 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1886 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1887 list_win_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1888 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1889 list_hashtable_vars(&curwin->w_vars.dv_hashtab, (char_u *)"w:", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1890 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1891
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1892 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1893 * List Vim variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1894 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1895 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1896 list_vim_vars()
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1897 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1898 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1899 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1900
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1901 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1902 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1903 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1904 static char_u *
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1905 list_arg_vars(eap, arg)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1906 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1907 char_u *arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1908 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1909 int error = FALSE;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1910 int len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1911 char_u *name;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1912 char_u *name_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1913 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1914 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1915 typval_T tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1916
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1917 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1918 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1919 if (error || eap->skip)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1920 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
1921 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
1922 if (!vim_iswhite(*arg) && !ends_excmd(*arg))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1923 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1924 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1925 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1926 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1927 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1928 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1929 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1930 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1931 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1932 name_start = name = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1933 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1934 if (len <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1935 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1936 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1937 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1938 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1939 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1940 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1941 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1942 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1943 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1944 error = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1945 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1946 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1947 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1948 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1949 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1950 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1951 error = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1952 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1953 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1954 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1955 arg_subsc = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1956 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1957 error = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1959 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1960 if (arg == arg_subsc && len == 2 && name[1] == ':')
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1961 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1962 switch (*name)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1963 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1964 case 'g': list_glob_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1965 case 'b': list_buf_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1966 case 'w': list_win_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1967 case 'v': list_vim_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1968 default:
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1969 EMSG2(_("E738: Can't list variables for %s"), name);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1970 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1971 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1972 else
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1973 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1974 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1975 char_u *tf;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1976 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1977 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1978
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1979 s = echo_string(&tv, &tf, numbuf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1980 c = *arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1981 *arg = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1982 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1983 arg == arg_subsc ? name : name_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1984 tv.v_type, s == NULL ? (char_u *)"" : s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1985 *arg = c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1986 vim_free(tf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1987 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1988 clear_tv(&tv);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1989 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1991 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1992
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1993 vim_free(tofree);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1994 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1995
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1996 arg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1997 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1998
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1999 return arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2000 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2001
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2002 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2003 * 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
2004 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2005 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2006 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2007 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2008 ex_let_one(arg, tv, copy, endchars, op)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2009 char_u *arg; /* points to variable name */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2010 typval_T *tv; /* value to assign to variable */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2011 int copy; /* copy value from "tv" */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2012 char_u *endchars; /* valid chars after variable name or NULL */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2013 char_u *op; /* "+", "-", "." or NULL*/
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2014 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2015 int c1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2016 char_u *name;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2017 char_u *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2018 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2019 int len;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2020 int opt_flags;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2021 char_u *tofree = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2022
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2023 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2024 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2025 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2026 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2027 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2028 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2029 ++arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2030 name = arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2031 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2032 if (len == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2033 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2034 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2035 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2036 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2037 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2038 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2039 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2040 EMSG(_(e_letunexp));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2043 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2044 name[len] = NUL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2045 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2046 if (p != NULL && op != NULL && *op == '.')
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2047 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2048 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2049 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2050
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2051 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2052 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2053 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2054 if (mustfree)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2055 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2056 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2057 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2058 if (p != NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2059 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2060 vim_setenv(name, p);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2061 if (STRICMP(name, "HOME") == 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2062 init_homedir();
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2063 else if (didset_vim && STRICMP(name, "VIM") == 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2064 didset_vim = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2065 else if (didset_vimruntime
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2066 && STRICMP(name, "VIMRUNTIME") == 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2067 didset_vimruntime = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2068 arg_end = arg;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2069 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2070 name[len] = c1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2071 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2072 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2073 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2074 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2075
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2076 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2077 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2078 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2079 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2080 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2081 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2082 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2083 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2084 p = find_option_end(&arg, &opt_flags);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2085 if (p == NULL || (endchars != NULL
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2086 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2087 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2088 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2089 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2090 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2091 int opt_type;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2092 long numval;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2093 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2094 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2095
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2096 c1 = *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2097 *p = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2098
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2099 n = get_tv_number(tv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2100 s = get_tv_string_chk(tv); /* != NULL if number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2101 if (s != NULL && op != NULL && *op != '=')
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2102 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2103 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2104 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2105 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2106 || (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2107 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2108 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2109 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2110 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2111 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2112 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2113 n = numval + n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2114 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2115 n = numval - n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2116 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2117 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2118 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2119 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2120 vim_free(stringval);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2121 stringval = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2122 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2123 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2124 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2125 if (s != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2126 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2127 set_option_value(arg, n, s, opt_flags);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2128 arg_end = p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2129 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2130 *p = c1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2131 vim_free(stringval);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2132 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2133 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2134
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2135 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2136 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2137 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2138 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2139 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2140 ++arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2141 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2142 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2143 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2144 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2145 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2146 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2147 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2148 char_u *tofree = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2149 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2150
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2151 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2152 if (p != NULL && op != NULL && *op == '.')
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2153 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
2154 s = get_reg_contents(*arg == '@' ? '"' : *arg, TRUE, TRUE);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2155 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2156 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2157 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2158 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2159 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2160 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2161 if (p != NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2162 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2163 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2164 arg_end = arg + 1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2165 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2166 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2167 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2168 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2169
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2170 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2171 * ":let var = expr": Set internal variable.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2172 * ":let {expr} = expr": Idem, name made with curly braces
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2173 */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2174 else if (eval_isnamec1(*arg) || *arg == '{')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2175 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2176 lval_T lv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2177
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2178 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE, FNE_CHECK_START);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2179 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2180 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2181 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2182 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2183 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2184 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2185 set_var_lval(&lv, p, tv, copy, op);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2186 arg_end = p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2187 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2188 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2189 clear_lval(&lv);
71
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 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2193 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2194
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2195 return arg_end;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2196 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2197
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2198 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2199 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2200 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2201 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2202 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2203 char_u *arg;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2204 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2205 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2206 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2207 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2208 return TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2209 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2210 return FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2211 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2212
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2213 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2214 * 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
2215 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2216 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2217 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2218 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2219 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2220 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2221 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2222 *
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2223 * Returns a pointer to just after the name, including indexes.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2224 * When an evaluation error occurs "lp->ll_name" is NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2225 * 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
2226 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2227 static char_u *
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2228 get_lval(name, rettv, lp, unlet, skip, quiet, fne_flags)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2229 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2230 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2231 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2232 int unlet;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2233 int skip;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2234 int quiet; /* don't give error messages */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2235 int fne_flags; /* flags for find_name_end() */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2236 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2237 char_u *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2238 char_u *expr_start, *expr_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2239 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2240 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2241 typval_T var1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2242 typval_T var2;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2243 int empty1 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2244 listitem_T *ni;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2245 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2246 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2247 hashtab_T *ht;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2248
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2249 /* Clear everything in "lp". */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2250 vim_memset(lp, 0, sizeof(lval_T));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2251
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2252 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2253 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2254 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2255 lp->ll_name = name;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2256 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2257 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2258
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2259 /* Find the end of the name. */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2260 p = find_name_end(name, &expr_start, &expr_end, fne_flags);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2261 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2262 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2263 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2264 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2265 && *p != '[' && *p != '.')
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2266 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2267 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2268 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2269 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2270
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2271 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2272 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2273 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2274 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2275 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2276 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2277 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2278 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2279 emsg_severe = TRUE;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2280 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2281 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2282 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2283 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2284 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2285 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2286 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2287 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2288
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2289 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2290 if ((*p != '[' && *p != '.') || lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2291 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2292
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2293 cc = *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2294 *p = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2295 v = find_var(lp->ll_name, &ht);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2296 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2297 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2298 *p = cc;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2299 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2300 return NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2301
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2302 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2303 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2304 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2305 lp->ll_tv = &v->di_tv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2306 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2307 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2308 if (!(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
2309 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2310 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2311 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2312 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2313 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2314 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2315 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2316 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2317 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2318 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2319 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2320 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2321 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2322
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2323 len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2324 if (*p == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2325 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2326 key = p + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2327 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2328 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2329 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2330 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2331 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2332 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2333 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2334 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2335 p = key + len;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2336 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2337 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2338 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2339 /* Get the index [expr] or the first index [expr: ]. */
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2340 p = skipwhite(p + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2341 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2342 empty1 = TRUE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2343 else
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2344 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2345 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2346 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2347 return NULL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2348 if (get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2349 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2350 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2351 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2352 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2353 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2354 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2355
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2356 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2357 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2358 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2359 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2360 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2361 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2362 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2363 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2364 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2365 return NULL;
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 (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2368 || rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2369 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2370 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2371 EMSG(_("E709: [:] requires a List value"));
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2372 if (!empty1)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2373 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2374 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2375 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2376 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2377 if (*p == ']')
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2378 lp->ll_empty2 = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2379 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2380 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2381 lp->ll_empty2 = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2382 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2383 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2384 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2385 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2386 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2387 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2388 if (get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2389 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2390 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2391 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2392 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2393 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2394 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2395 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2396 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2397 lp->ll_range = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2398 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2399 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2400 lp->ll_range = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2401
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2402 if (*p != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2403 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2404 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2405 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2406 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2407 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2408 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2409 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2410 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2411 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2412
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2413 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2414 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2415 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2416
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2417 if (lp->ll_tv->v_type == VAR_DICT)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2418 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2419 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2420 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2421 /* "[key]": get key from "var1" */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2422 key = get_tv_string(&var1); /* is number or string */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2423 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2424 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2425 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2426 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2427 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2428 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2429 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2430 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2431 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2432 lp->ll_dict = lp->ll_tv->vval.v_dict;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2433 lp->ll_di = dict_find(lp->ll_dict, key, len);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2434 if (lp->ll_di == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2435 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2436 /* Key does not exist in dict: may need to add it. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2437 if (*p == '[' || *p == '.' || unlet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2438 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2439 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2440 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2441 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2442 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2443 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2444 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2445 if (len == -1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2446 lp->ll_newkey = vim_strsave(key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2447 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2448 lp->ll_newkey = vim_strnsave(key, len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2449 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2450 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2451 if (lp->ll_newkey == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2452 p = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2453 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2454 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2455 if (len == -1)
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2456 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2457 lp->ll_tv = &lp->ll_di->di_tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2458 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2459 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2460 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2461 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2462 * 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
2463 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2464 if (empty1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2465 lp->ll_n1 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2466 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2467 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2468 lp->ll_n1 = get_tv_number(&var1); /* is number or string */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2469 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2470 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2471 lp->ll_dict = NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2472 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2473 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2474 if (lp->ll_li == NULL)
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)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2477 EMSGN(_(e_listidx), lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2478 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2479 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2480 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2481 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2482
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2483 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2484 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2485 * index of a range.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2486 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2487 * Otherwise "lp->ll_n2" is set to the second index.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2488 */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2489 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2490 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2491 lp->ll_n2 = get_tv_number(&var2); /* is number or string */
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2492 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2493 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2494 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2495 ni = list_find(lp->ll_list, lp->ll_n2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2496 if (ni == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2497 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2498 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2499 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2500 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2501 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2502 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2503 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2504
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2505 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2506 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2507 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2508 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2509 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2510 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2511 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2512 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2513 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2514 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2515
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2516 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2517 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2518 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2519
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2520 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2521 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2522
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2523 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2524 * Clear lval "lp" that was filled by get_lval().
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2525 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2526 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2527 clear_lval(lp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2528 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2529 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2530 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2531 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2532 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2533
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2534 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2535 * Set a variable that was parsed by get_lval() to "rettv".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2536 * "endp" points to just after the parsed name.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2537 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2538 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2539 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2540 set_var_lval(lp, endp, rettv, copy, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2541 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2542 char_u *endp;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2543 typval_T *rettv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2544 int copy;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2545 char_u *op;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2546 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2547 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2548 listitem_T *ni;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2549 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2550 dictitem_T *di;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2551
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2552 if (lp->ll_tv == NULL)
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 (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2555 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2556 cc = *endp;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2557 *endp = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2558 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2559 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2560 typval_T tv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2561
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2562 /* handle +=, -= and .= */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2563 if (get_var_tv(lp->ll_name, STRLEN(lp->ll_name),
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2564 &tv, TRUE) == OK)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2565 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2566 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2567 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2568 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2569 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2570 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2571 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2572 set_var(lp->ll_name, rettv, copy);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2573 *endp = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2574 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2575 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2576 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2577 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2578 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2579 ;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2580 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2581 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2582 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2583 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2584 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2585 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2586 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2587 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2588 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2589 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2590 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2591 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2592 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2593 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2594 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2595 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2596 break;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2597 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2598 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2599 /* Need to add an empty item. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2600 ni = listitem_alloc();
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2601 if (ni == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2602 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2603 ri = NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2604 break;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2605 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2606 ni->li_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2607 ni->li_tv.v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2608 ni->li_tv.vval.v_number = 0;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2609 list_append(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2610 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2611 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2612 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2613 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2614 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2615 EMSG(_("E710: List value has more items than target"));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2616 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2617 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2618 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2619 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2620 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2621 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2622 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2623 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2624 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2625 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2626 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2627 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2628 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2629 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2630 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2631 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2632 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2633
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2634 /* Need to add an item to the Dictionary. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2635 di = dictitem_alloc(lp->ll_newkey);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2636 if (di == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2637 return;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2638 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2639 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2640 vim_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2641 return;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2642 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2643 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2644 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2645 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2646 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2647 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2648 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2649 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2650 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2651 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2652
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2653 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2654 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2655 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2656 if (copy)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2657 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2658 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2659 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2660 *lp->ll_tv = *rettv;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2661 lp->ll_tv->v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2662 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2663 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2664 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2667 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2668 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2669 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2670 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2671 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2672 tv_op(tv1, tv2, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2673 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2674 typval_T *tv2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2675 char_u *op;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2676 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2677 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2678 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2679 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2680
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2681 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2682 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2683 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2684 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2685 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2686 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2687 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2688 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2689
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2690 case VAR_LIST:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2691 if (*op != '+' || tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2692 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2693 /* List += List */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2694 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2695 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2696 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2697
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2698 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2699 case VAR_STRING:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2700 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2701 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2702 if (*op == '+' || *op == '-')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2703 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2704 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2705 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2706 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2707 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2708 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2709 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2710 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2711 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2712 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2713 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2714 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2715 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2716 /* str .= str */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2717 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2718 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2719 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2720 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2721 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2722 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2723 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2724 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2725 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2726
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2727 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2728 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2729 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2730
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2731 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2732 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2733 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2734 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2735 list_add_watch(l, lw)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2736 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2737 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2738 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2739 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2740 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2741 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2742
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2743 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2744 * Remove a watcher from a list.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2745 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2746 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2747 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2748 list_rem_watch(l, lwrem)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2749 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2750 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2751 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2752 listwatch_T *lw, **lwp;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2753
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2754 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2755 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2756 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2757 if (lw == lwrem)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2758 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2759 *lwp = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2760 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2761 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2762 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2763 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2764 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2765
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2766 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2767 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2768 * item.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2769 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2770 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2771 list_fix_watch(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2772 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2773 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2774 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2775 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2776
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2777 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2778 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2779 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2780 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2781
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2782 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2783 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2784 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2785 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2786 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2787 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2788 void *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2789 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2790 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2791 int *errp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2792 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2793 int skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2794 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2795 forinfo_T *fi;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2796 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2797 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2798 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2799
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2800 *errp = TRUE; /* default: there is an error */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2801
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2802 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2803 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2804 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2805
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2806 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2807 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2808 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2809
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2810 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2811 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2812 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
2813 EMSG(_("E690: Missing \"in\" after :for"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2814 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2815 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2816
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2817 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2818 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2819 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2820 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2821 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2822 if (!skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2823 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2824 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2825 if (tv.v_type != VAR_LIST || l == NULL)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2826 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2827 EMSG(_(e_listreq));
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2828 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2829 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2830 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2831 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2832 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2833 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2834 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2835 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2836 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2837 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2838 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2839 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2840
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2841 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2842 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2843
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2844 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2845 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2846 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2847 * 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
2848 * something wrong.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2849 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2850 int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2851 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2852 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2853 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2854 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2855 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2856 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2857 listitem_T *item;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2858
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2859 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2860 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2861 result = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2862 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2863 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2864 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2865 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2866 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2867 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2868 return result;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2869 }
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 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2873 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2874 void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2875 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2876 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2877 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2878 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2879
92
a9e90b3356b6 updated for version 7.0036
vimboss
parents: 88
diff changeset
2880 if (fi != NULL && fi->fi_list != NULL)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2881 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2882 list_rem_watch(fi->fi_list, &fi->fi_lw);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2883 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2884 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2885 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2886 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2887
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 int c;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2898 char_u *p;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2899
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2900 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2901 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2902 xp->xp_context = EXPAND_USER_VARS;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2903 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2904 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2905 /* ":let var1 var2 ...": find last space. */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2906 for (p = arg + STRLEN(arg); p >= arg; )
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2907 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2908 xp->xp_pattern = p;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2909 mb_ptr_back(arg, p);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2910 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2911 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2912 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2913 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2914 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2915 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2916 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2917 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2918 : EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 xp->xp_context = cmdidx != CMD_let || got_eq
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 else if (c != ' ')
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2933 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 xp->xp_context = EXPAND_SETTINGS;
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2935 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2936 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2937
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2938 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 else if (c == '<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 else if (cmdidx != CMD_let || got_eq)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2968 /* Trick: '' is like stopping and starting a literal string. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 else if (c == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 if (xp->xp_pattern[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 else
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2987 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2988 * anyway. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2989 xp->xp_context = EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 while ((c = *++arg) != NUL && (c == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 char_u *name;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3010 char_u *tofree;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3011 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3012 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 int failed = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3016 funcdict_T fudi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3017
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3018 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3019 vim_free(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3020 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3021 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3022
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3023 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3024 * the arguments. */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3025 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3026 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3027
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3028 /* If it is the name of a variable of type VAR_FUNC use its contents. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3029 len = STRLEN(tofree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3030 name = deref_func_name(tofree, &len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3032 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3033 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3034 startarg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3035 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3039 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 * arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 arg = startarg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3064 if (get_func_tv(name, STRLEN(name), &rettv, &arg,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3065 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3066 !eap->skip, fudi.fd_dict) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3071 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 if (doesrange || eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 /* Stop when immediately aborting on error, or when an interrupt
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3075 * occurred or an exception was thrown but not caught.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3076 * get_func_tv() returned OK, so that the check for trailing
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3077 * characters below is executed. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 if (aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 if (!failed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 EMSG(_(e_trailing));
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 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 end:
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3097 dict_unref(fudi.fd_dict);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3098 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3108 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3109 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3110
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3111 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3112 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3113 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3114 void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3115 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3116 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3117 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 char_u *arg = eap->arg;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3119 int deep = 2;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3120
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3121 if (eap->forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3122 deep = -1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3123 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3124 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3125 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3126 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3127 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3128
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3129 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3130 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3131
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3132 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3133 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3134 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3135 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3136 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3137 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3138 char_u *argstart;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3139 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3140 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3141 char_u *arg = argstart;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 int error = FALSE;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3144 lval_T lv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3148 /* Parse the name and find the end. */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
3149 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, FALSE,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
3150 FNE_CHECK_START);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3151 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3152 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3153 if (name_end == NULL || (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3154 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3155 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3156 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3157 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3158 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3159 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3160 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3161 if (!(eap->skip || error))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3162 clear_lval(&lv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 if (!error && !eap->skip)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3167 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3168 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3169 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3170 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3171 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3172 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3173 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3174 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3175 if (do_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3176 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3177 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3178 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3179 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3180
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3181 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3182 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3183
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3190 static int
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3191 do_unlet_var(lp, name_end, forceit)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3192 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3193 char_u *name_end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3194 int forceit;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3195 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3196 int ret = OK;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3197 int cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3198
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3199 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3200 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3201 cc = *name_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3202 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3203
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3204 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3205 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3206 ret = FAIL;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3207 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3208 ret = FAIL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3209 *name_end = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3210 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3211 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3212 return FAIL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3213 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3214 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3215 listitem_T *li;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3216
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3217 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3218 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
3219 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3220 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3221 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3222 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3223 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3224 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3225 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3226 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3227 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3228 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3229 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3230 listitem_remove(lp->ll_list, lp->ll_li);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3231 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3232 /* unlet a Dictionary item. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3233 dictitem_remove(lp->ll_dict, lp->ll_di);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3234 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3235
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3236 return ret;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3237 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3238
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 * "unlet" a variable. Return OK if it existed, FAIL if not.
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3241 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 int
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3244 do_unlet(name, forceit)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 char_u *name;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3246 int forceit;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3248 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3249 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3250 char_u *varname;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3251
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3252 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3253 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3254 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3255 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3256 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3257 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3258 if (var_check_ro(HI2DI(hi)->di_flags, name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3259 return FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3260 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3261 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3262 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3263 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3264 if (forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3265 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3266 EMSG2(_("E108: No such variable: \"%s\""), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3270 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3271 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3272 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3273 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3274 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3275 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3276 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3277 lval_T *lp;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3278 char_u *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3279 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3280 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3281 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3282 int ret = OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3283 int cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3284 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3285
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3286 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3287 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3288
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3289 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3290 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3291 cc = *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3292 *name_end = NUL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3293
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3294 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3295 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3296 ret = FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3297 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3298 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3299 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3300 if (di == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3301 ret = FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3302 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3303 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3304 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3305 di->di_flags |= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3306 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3307 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3308 item_lock(&di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3309 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3310 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3311 *name_end = cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3312 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3313 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3314 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3315 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3316
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3317 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3318 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3319 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3320 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3321 li = li->li_next;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3322 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3323 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3324 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3325 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3326 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3327 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3328 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3329 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3330 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3331
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3332 return ret;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3333 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3334
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3335 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3336 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3337 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3338 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3339 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3340 typval_T *tv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3341 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3342 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3343 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3344 static int recurse = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3345 list_T *l;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3346 listitem_T *li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3347 dict_T *d;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3348 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3349 int todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3350
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3351 if (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3352 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3353 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3354 return;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3355 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3356 if (deep == 0)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3357 return;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3358 ++recurse;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3359
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3360 /* lock/unlock the item itself */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3361 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3362 tv->v_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3363 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3364 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3365
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3366 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3367 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3368 case VAR_LIST:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3369 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3370 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3371 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3372 l->lv_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3373 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3374 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3375 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3376 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3377 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3378 item_lock(&li->li_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3379 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3380 break;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3381 case VAR_DICT:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3382 if ((d = tv->vval.v_dict) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3383 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3384 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3385 d->dv_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3386 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3387 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3388 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3389 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3390 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3391 todo = d->dv_hashtab.ht_used;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3392 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3393 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3394 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3395 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3396 --todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3397 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3398 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3399 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3400 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3401 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3402 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3403 --recurse;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3404 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3405
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3406 /*
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3407 * 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
3408 * it refers to a List or Dictionary that is locked.
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3409 */
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3410 static int
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3411 tv_islocked(tv)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3412 typval_T *tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3413 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3414 return (tv->v_lock & VAR_LOCKED)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3415 || (tv->v_type == VAR_LIST
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3416 && tv->vval.v_list != NULL
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3417 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3418 || (tv->v_type == VAR_DICT
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3419 && tv->vval.v_dict != NULL
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3420 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3421 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3422
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3430 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3431 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3432
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3433 hash_lock(&globvarht);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3434 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3435 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3436 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3437 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3438 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3439 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3440 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3441 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3442 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3443 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3444 hash_unlock(&globvarht);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 * get_user_var_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 static char_u *cat_prefix_varname __ARGS((int prefix, char_u *name));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 static int varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 int prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 return varnamebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 {
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3500 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3501 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3502 static long_u wdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3503 static int vidx;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3504 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3505 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 if (idx == 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3508 gdone = bdone = wdone = vidx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3509
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3510 /* Global variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3511 if (gdone < globvarht.ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3512 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3513 if (gdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3514 hi = globvarht.ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3515 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3516 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3517 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3518 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3519 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3520 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3521 return hi->hi_key;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3522 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3523
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3524 /* b: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3525 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3526 if (bdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3527 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3528 if (bdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3529 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3530 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3531 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3532 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3533 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3534 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3535 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3536 if (bdone == ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3537 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3538 ++bdone;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3541
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3542 /* w: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3543 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3544 if (wdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3545 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
3546 if (wdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3547 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3548 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3549 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3550 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3551 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3552 return cat_prefix_varname('w', hi->hi_key);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3554
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3555 /* v: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3556 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3557 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 return NULL;
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 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 * types for expressions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 } exptype_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3585 * executed. The function may return OK, but the rettv will be of type
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 * This calls eval1() and handles error message and nextcmd.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3592 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3596 eval0(arg, rettv, nextcmd, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 char_u *arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3598 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 int ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 p = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3606 ret = eval1(&p, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 if (ret == FAIL || !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 if (ret != FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3610 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3636 eval1(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3638 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3642 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3647 if (eval2(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3655 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3656
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3657 if (get_tv_number_chk(rettv, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3659 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3660 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3661 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3668 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3678 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3689 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 if (evaluate && !result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3693 *rettv = var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 }
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 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 * expr2 || expr2 || expr2 logical OR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3709 eval2(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3711 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3714 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 int first;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3717 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3722 if (eval3(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 * Repeat until there is no following "||".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 while ((*arg)[0] == '|' && (*arg)[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3734 if (get_tv_number_chk(rettv, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3736 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3737 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3738 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3754 if (get_tv_number_chk(&var2, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3756 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3757 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3758 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3762 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3763 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3780 eval3(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3782 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3785 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 int first;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3788 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3793 if (eval4(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 result = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 while ((*arg)[0] == '&' && (*arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3805 if (get_tv_number_chk(rettv, &error) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3807 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3808 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3809 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 * Compute the result.
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)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3825 if (get_tv_number_chk(&var2, &error) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3827 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3828 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3829 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3833 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3834 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 * var1 == var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 * var1 != var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 * var1 > var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 * var1 < var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 * var1 <= var2
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3851 * var1 is var2
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3852 * var1 isnot var2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3860 eval4(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3862 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3865 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 exptype_T type = TYPE_UNKNOWN;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3869 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 int len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 int ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3881 if (eval5(arg, rettv, evaluate) == FAIL)
7
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 p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 switch (p[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 case '!': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 type = TYPE_NEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 type = TYPE_NOMATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 break;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3913 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3914 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3915 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3916 len = 5;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3917 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3918 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3919 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3920 type_is = TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3921 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3922 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3923 break;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 ic = p_ic;
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 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3953 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3959 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3960 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3961 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3962 * it means TRUE. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3963 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3964 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3965 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3966 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3967 if (type_is)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3968 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3969 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3970 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3971 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3972 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3973 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3974 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3975 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3976 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3977 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3978 EMSG(_("E691: Can only compare List with List"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3979 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3980 EMSG(_("E692: Invalid operation for Lists"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3981 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3982 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3983 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3984 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3985 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3986 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3987 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3988 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3989 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3990 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3991 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3992 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3993
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3994 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3995 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3996 if (type_is)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3997 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3998 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3999 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4000 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4001 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4002 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4003 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4004 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4005 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4006 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4007 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4008 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4009 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4010 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4011 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4012 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4013 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4014 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4015 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4016 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4017 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4018 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4019 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4020 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4021 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4022
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4023 else if (rettv->v_type == VAR_FUNC || var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4024 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4025 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4026 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4027 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4028 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
4029 EMSG(_("E693: Can only compare Funcref with Funcref"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4030 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
4031 EMSG(_("E694: Invalid operation for Funcrefs"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4032 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4033 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4034 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4035 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4036 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4037 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4038 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4039 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4040 || var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4041 n1 = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4042 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4043 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4044 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4045 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4046 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4047 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4048 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4049
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4054 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4057 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4058 n2 = get_tv_number(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4074 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4075 s2 = get_tv_string_buf(&var2, buf2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4111 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4112 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4113 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4114 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 * + number addition
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 * - number subtraction
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 * . string concatenation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4133 eval5(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4135 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4138 typval_T var2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4139 typval_T var3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4149 if (eval6(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4161 if (op != '+' || rettv->v_type != VAR_LIST)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4162 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4163 /* For "list + ...", an illegal use of the first operand as
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4164 * a number cannot be determined before evaluating the 2nd
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4165 * operand: if this is also a list, all is ok.
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4166 * For "something . ...", "something - ..." or "non-list + ...",
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4167 * we know that the first operand needs to be a string or number
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4168 * without evaluating the 2nd operand. So check before to avoid
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4169 * side effects after an error. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4170 if (evaluate && get_tv_string_chk(rettv) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4171 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4172 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4173 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4174 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4175 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4176
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4183 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 if (op == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4194 s1 = get_tv_string_buf(rettv, buf1); /* already checked */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4195 s2 = get_tv_string_buf_chk(&var2, buf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4196 if (s2 == NULL) /* type error ? */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4197 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4198 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4199 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4200 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4201 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4202 p = concat_str(s1, s2);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4203 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4204 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4205 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4207 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4208 && var2.v_type == VAR_LIST)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4209 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4210 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4211 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4212 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4213 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4214 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4215 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4216 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4217 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4218 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4219 *rettv = var3;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4220 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4223 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4224
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4225 n1 = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4226 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4227 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4228 /* This can only happen for "list + non-list".
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4229 * For "non-list + ..." or "something - ...", we returned
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4230 * before evaluating the 2nd operand. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4231 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4232 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4233 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4234 n2 = get_tv_number_chk(&var2, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4235 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4236 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4237 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4238 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4239 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4240 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4241 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 if (op == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 n1 = n1 - n2;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4246 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4247 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4248 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4249 clear_tv(&var2);
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 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 }
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 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 * * number multiplication
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 * / number division
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 * % number modulo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4267 eval6(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4269 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4272 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 long n1, n2;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4275 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4280 if (eval7(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4294 n1 = get_tv_number_chk(rettv, &error);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4295 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4296 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4297 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4311 n2 = get_tv_number_chk(&var2, &error);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4312 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4313 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4314 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 if (op == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4335 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4336 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 * number number constant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 * "string" string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 * 'string' literal string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 * &option-name option value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 * @r register contents
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 * identifier variable value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 * function() function call
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 * (expression) nested expression
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
4354 * [expr, expr] List
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
4355 * {key: val, key: val} Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 * Also handle:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 * + in front unary plus (ignored)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4361 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4362 * trailing .name entry in Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4368 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4370 eval7(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4372 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 int val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 char_u *start_leader, *end_leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 char_u *alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4384 * Initialise variable so that clear_tv() can't mistake this for a
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4385 * string and free a string that isn't there.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4387 rettv->v_type = VAR_UNKNOWN;
7
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 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 while (**arg == '!' || **arg == '-' || **arg == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 switch (**arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 * Number constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 case '6':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 case '7':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 case '8':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 case '9':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4416 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4417 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4424 case '"': ret = get_string_tv(arg, rettv, evaluate);
7
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 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4428 * Literal string constant: 'str''ing'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4430 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4431 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4432
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4433 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4434 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4435 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4436 case '[': ret = get_list_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4440 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4441 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4442 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4443 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4444
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4445 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4446 * Option value: &name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4448 case '&': ret = get_option_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 break;
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 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4454 case '$': ret = get_env_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4463 rettv->v_type = VAR_STRING;
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
4464 rettv->vval.v_string = get_reg_contents(**arg, TRUE, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 case '(': *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4474 ret = eval1(arg, rettv, evaluate); /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 EMSG(_("E110: Missing ')'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4480 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4485 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4486 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4487 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4488
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4489 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4490 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4491 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4492 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4493 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4494 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4495 s = *arg;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4496 len = get_name_len(arg, &alias, evaluate, TRUE);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4497 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4498 s = alias;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4499
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4500 if (len <= 0)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4501 ret = FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4502 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4503 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4504 if (**arg == '(') /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4505 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4506 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4507 * use its contents. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4508 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4509
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4510 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4511 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4512 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4513 &len, evaluate, NULL);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4514 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4515 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4516 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4517 if (aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4518 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4519 if (ret == OK)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4520 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 ret = FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4522 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4523 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4524 else if (evaluate)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4525 ret = get_var_tv(s, len, rettv, TRUE);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4526 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4527 ret = OK;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4528 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4529
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4530 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4531 vim_free(alias);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4532 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4533
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 *arg = skipwhite(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4536 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4537 * expr(expr). */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4538 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4539 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4546 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4547
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4548 val = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4549 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4550 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4551 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4552 ret = FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4553 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4554 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4555 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4556 while (end_leader > start_leader)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4557 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4558 --end_leader;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4559 if (*end_leader == '!')
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4560 val = !val;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4561 else if (*end_leader == '-')
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4562 val = -val;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4563 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4564 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4565 rettv->v_type = VAR_NUMBER;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4566 rettv->vval.v_number = val;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4567 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4574 * Evaluate an "[expr]" or "[expr:expr]" index.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4575 * "*arg" points to the '['.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4576 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4577 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4578 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4579 eval_index(arg, rettv, evaluate, verbose)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4580 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4581 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4582 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4583 int verbose; /* give error messages */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4584 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4585 int empty1 = FALSE, empty2 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4586 typval_T var1, var2;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4587 long n1, n2 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4588 long len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4589 int range = FALSE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4590 char_u *s;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4591 char_u *key = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4592
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4593 if (rettv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4594 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4595 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4596 EMSG(_("E695: Cannot index a Funcref"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4597 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4598 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4599
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4600 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4601 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4602 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4603 * dict.name
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4604 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4605 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4606 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4607 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4608 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4609 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4610 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4611 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4612 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4613 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4614 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4615 * something[idx]
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4616 *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4617 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4618 */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4619 *arg = skipwhite(*arg + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4620 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4621 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4622 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4623 return FAIL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4624 else if (evaluate && get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4625 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4626 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4627 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4628 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4629 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4630
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4631 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4632 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4633 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4634 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4635 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4636 range = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4637 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4638 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4639 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4640 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4641 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4642 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4643 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4644 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4645 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4646 else if (evaluate && get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4647 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4648 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4649 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4650 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4651 clear_tv(&var2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4652 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4653 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4654 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4655
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4656 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4657 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4658 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4659 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4660 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4661 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4662 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4663 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4664 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4665 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4666 *arg = skipwhite(*arg + 1); /* skip the ']' */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4667 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4668
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4669 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4670 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4671 n1 = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4672 if (!empty1 && rettv->v_type != VAR_DICT)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4673 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4674 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4675 clear_tv(&var1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4676 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4677 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4678 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4679 if (empty2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4680 n2 = -1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4681 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4682 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4683 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4684 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4685 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4686 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4687
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4688 switch (rettv->v_type)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4689 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4690 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4691 case VAR_STRING:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4692 s = get_tv_string(rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4693 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4694 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4695 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4696 /* The resulting variable is a substring. If the indexes
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4697 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4698 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4699 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4700 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4701 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4702 n1 = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4703 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4704 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4705 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4706 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4707 n2 = len;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4708 if (n1 >= len || n2 < 0 || n1 > n2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4709 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4710 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4711 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4712 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4713 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4714 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4715 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4716 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4717 * result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4718 if (n1 >= len || n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4719 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4720 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4721 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4722 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4723 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4724 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4725 rettv->vval.v_string = s;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4726 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4727
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4728 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4729 len = list_len(rettv->vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4730 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4731 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4732 if (!empty1 && (n1 < 0 || n1 >= len))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4733 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4734 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4735 EMSGN(_(e_listidx), n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4736 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4737 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4738 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4739 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4740 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4741 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4742
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4743 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4744 n2 = len + n2;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4745 if (!empty2 && (n2 < 0 || n2 >= len || n2 + 1 < n1))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4746 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4747 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4748 EMSGN(_(e_listidx), n2);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4749 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4750 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4751 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4752 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4753 return FAIL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4754 for (item = list_find(rettv->vval.v_list, n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4755 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4756 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4757 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4758 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4759 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4760 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4761 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4762 item = item->li_next;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4763 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4764 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4765 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4766 rettv->vval.v_list = l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
4767 ++l->lv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4768 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4769 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4770 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4771 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv,
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4772 &var1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4773 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4774 *rettv = var1;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4775 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4776 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4777
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4778 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4779 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4780 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4781 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4782 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4783 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4784 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4785 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4786 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4787 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4788 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4789
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4790 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4791 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4792 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4793 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4794 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4795 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4796 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4797 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4798 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4799 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4800 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4801
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4802 item = dict_find(rettv->vval.v_dict, key, (int)len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4803
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4804 if (item == NULL && verbose)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4805 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4806 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4807 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4808 if (item == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4809 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4810
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4811 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4812 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4813 *rettv = var1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4814 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4815 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4816 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4817 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4818
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4819 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4820 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4821
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4822 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 * Get an option value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4829 get_option_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4831 typval_T *rettv; /* when NULL, only check if option exists */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 long numval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 int opt_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 int working = (**arg == '+'); /* has("+option") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 int opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4849 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 c = *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 opt_type = get_option_value(*arg, &numval,
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4863 rettv == NULL ? NULL : &stringval, opt_flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4867 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4871 else if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4875 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4876 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 else if (opt_type == -1) /* hidden number option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4880 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4881 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 else if (opt_type == 1) /* number option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4885 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4886 rettv->vval.v_number = numval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 else /* string option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4890 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4891 rettv->vval.v_string = stringval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 else if (working && (opt_type == -2 || opt_type == -1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 *option_end = c; /* put back for error messages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4908 get_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4910 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 int extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4920 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 extra += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 /* If only parsing, set *arg and return here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 * characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4952 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4953 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4954
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4955 for (p = *arg + 1; *p != NUL && *p != '"'; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 switch (*++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4961 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4962 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4963 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4964 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4965 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4966 case 't': *name++ = TAB; ++p; break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 case 'x':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 case 'U':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 int n, nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 n = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 nr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4987 ++p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 if (c != 'X')
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4992 name += (*mb_char2bytes)(nr, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 #endif
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4995 *name++ = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 case '6':
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5007 case '7': *name = *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5008 if (*p >= '0' && *p <= '7')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5010 *name = (*name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5011 if (*p >= '0' && *p <= '7')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5012 *name = (*name << 3) + *p++ - '0';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5014 ++name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 /* Special key, e.g.: "\<C-W>" */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5018 case '<': extra = trans_special(&p, name, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5021 name += extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5026 default: MB_COPY_CHAR(p, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5031 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5032
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5033 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5034 *name = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5041 * Allocate a variable for a 'str''ing' constant.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5045 get_lit_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5047 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 char_u *p;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5051 char_u *str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5052 int reduce = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5055 * Find the end of the string, skipping ''.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5057 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5058 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5059 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5060 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5061 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5062 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5063 ++reduce;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5064 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5065 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5066 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5067
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5068 if (*p != '\'')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5074 /* If only parsing return after setting "*arg" */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5075 if (!evaluate)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5076 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5077 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5078 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5079 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5080
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5081 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5082 * Copy the string into allocated memory, handling '' to ' reduction.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5083 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5084 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5085 if (str == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5086 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5087 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5088 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5089
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5090 for (p = *arg + 1; *p != NUL; )
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5091 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5092 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5093 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5094 if (p[1] != '\'')
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5095 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5096 ++p;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5097 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5098 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5099 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5100 *str = NUL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5101 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5102
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5103 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5104 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5105
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5106 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5107 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5108 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5109 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5110 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5111 get_list_tv(arg, rettv, evaluate)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5112 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5113 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5114 int evaluate;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5115 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5116 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5117 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5118 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5119
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5120 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5121 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5122 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5123 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5124 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5125 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5126
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5127 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5128 while (**arg != ']' && **arg != NUL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5129 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5130 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5131 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5132 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5133 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5134 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5135 if (item != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5136 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5137 item->li_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5138 item->li_tv.v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5139 list_append(l, item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5140 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5141 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5142 clear_tv(&tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5143 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5144
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5145 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5146 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5147 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5148 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5149 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5150 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5151 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5152 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5153 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5154
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5155 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5156 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5157 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5158 failret:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5159 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5160 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5161 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5162 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5163
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5164 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5165 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5166 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5167 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5168 rettv->vval.v_list = l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5169 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5170 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5171
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5172 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5173 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5174
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5175 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5176 * Allocate an empty header for a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5177 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5178 static list_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5179 list_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5180 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5181 list_T *l;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5182
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5183 l = (list_T *)alloc_clear(sizeof(list_T));
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5184 if (l != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5185 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5186 /* Prepend the list to the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5187 if (first_list != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5188 first_list->lv_used_prev = l;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5189 l->lv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5190 l->lv_used_next = first_list;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5191 first_list = l;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5192 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5193 return l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5194 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5195
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5196 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5197 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5198 * becomes zero.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5199 */
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
5200 void
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5201 list_unref(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5202 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5203 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5204 if (l != NULL && l->lv_refcount != DEL_REFCOUNT && --l->lv_refcount <= 0)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5205 list_free(l);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5206 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5207
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5208 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5209 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5210 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5211 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5212 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5213 list_free(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5214 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5215 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5216 listitem_T *item;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5217
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5218 /* Avoid that recursive reference to the list frees us again. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5219 l->lv_refcount = DEL_REFCOUNT;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5220
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5221 /* Remove the list from the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5222 if (l->lv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5223 first_list = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5224 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5225 l->lv_used_prev->lv_used_next = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5226 if (l->lv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5227 l->lv_used_next->lv_used_prev = l->lv_used_prev;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5228
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5229 for (item = l->lv_first; item != NULL; item = l->lv_first)
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5230 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5231 /* Remove the item before deleting it. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5232 l->lv_first = item->li_next;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5233 listitem_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5234 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5235 vim_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5236 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5237
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5238 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5239 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5240 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5241 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5242 listitem_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5243 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5244 return (listitem_T *)alloc(sizeof(listitem_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5245 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5246
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5247 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
5248 * Free a list item. Also clears the value. Does not notify watchers.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5249 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5250 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5251 listitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5252 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5253 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5254 clear_tv(&item->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5255 vim_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5256 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5257
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5258 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5259 * 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
5260 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5261 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5262 listitem_remove(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5263 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5264 listitem_T *item;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5265 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5266 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5267 listitem_free(item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5268 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5269
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5270 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5271 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5272 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5273 static long
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5274 list_len(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5275 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5276 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5277 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5278 return 0L;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5279 return l->lv_len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5280 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5281
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5282 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5283 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5284 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5285 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5286 list_equal(l1, l2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5287 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5288 list_T *l2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5289 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5290 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5291 listitem_T *item1, *item2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5292
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5293 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5294 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5295
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5296 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5297 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5298 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5299 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5300 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5301 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5302 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5303
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5304 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5305 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5306 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5307 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5308 dict_equal(d1, d2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5309 dict_T *d1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5310 dict_T *d2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5311 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5312 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5313 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5314 dictitem_T *item2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5315 int todo;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5316
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5317 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5318 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5319
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5320 todo = d1->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5321 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5322 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5323 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5324 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5325 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5326 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5327 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5328 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5329 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5330 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5331 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5332 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5333 return TRUE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5334 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5335
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5336 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5337 * Return TRUE if "tv1" and "tv2" have the same value.
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5338 * Compares the items just like "==" would compare them, but strings and
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5339 * numbers are different.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5340 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5341 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5342 tv_equal(tv1, tv2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5343 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5344 typval_T *tv2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5345 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5346 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5347 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5348 char_u *s1, *s2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5349
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5350 if (tv1->v_type != tv2->v_type)
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5351 return FALSE;
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5352
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5353 switch (tv1->v_type)
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5354 {
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5355 case VAR_LIST:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5356 /* recursive! */
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5357 return list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5358
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5359 case VAR_DICT:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5360 /* recursive! */
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5361 return dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5362
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5363 case VAR_FUNC:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5364 return (tv1->vval.v_string != NULL
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5365 && tv2->vval.v_string != NULL
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5366 && STRCMP(tv1->vval.v_string, tv2->vval.v_string) == 0);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5367
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5368 case VAR_NUMBER:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5369 return tv1->vval.v_number == tv2->vval.v_number;
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5370
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5371 case VAR_STRING:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5372 s1 = get_tv_string_buf(tv1, buf1);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5373 s2 = get_tv_string_buf(tv2, buf2);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5374 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5375 }
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5376
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5377 EMSG2(_(e_intern2), "tv_equal()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5378 return TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5379 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5380
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5381 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5382 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5383 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5384 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5385 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5386 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5387 list_find(l, n)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5388 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5389 long n;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5390 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5391 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5392 long idx;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5393
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5394 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5395 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5396
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5397 /* Negative index is relative to the end. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5398 if (n < 0)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5399 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5400
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5401 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5402 if (n < 0 || n >= l->lv_len)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5403 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5404
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5405 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5406 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5407 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5408 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5409 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5410 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5411 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5412 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5413 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5414 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5415 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5416 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5417 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5418 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5419 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5420 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5421 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5422 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5423 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5424 idx = l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5425 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5426 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5427 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5428 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5429 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5430 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5431 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5432 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5433 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5434 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5435 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5436 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5437 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5438 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5439 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5440 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5441 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5442
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5443 while (n > idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5444 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5445 /* search forward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5446 item = item->li_next;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5447 ++idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5448 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5449 while (n < idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5450 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5451 /* search backward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5452 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5453 --idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5454 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5455
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5456 /* cache the used index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5457 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5458 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5459
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5460 return item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5461 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5462
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5463 /*
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5464 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5465 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5466 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5467 static long
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5468 list_idx_of_item(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5469 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5470 listitem_T *item;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5471 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5472 long idx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5473 listitem_T *li;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5474
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5475 if (l == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5476 return -1;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5477 idx = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5478 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5479 ++idx;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5480 if (li == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5481 return -1;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
5482 return idx;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5483 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5484
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5485 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5486 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5487 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5488 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5489 list_append(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5490 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5491 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5492 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5493 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5494 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5495 /* empty list */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5496 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5497 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5498 item->li_prev = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5499 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5500 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5501 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5502 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5503 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5504 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5505 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5506 ++l->lv_len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5507 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5508 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5509
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5510 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5511 * Append typval_T "tv" to the end of list "l".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5512 * Return FAIL when out of memory.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5513 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5514 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5515 list_append_tv(l, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5516 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5517 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5518 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5519 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5520
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5521 if (li == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5522 return FAIL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5523 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5524 list_append(l, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5525 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5526 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5527
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5528 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
5529 * Add a dictionary to a list. Used by getqflist().
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5530 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5531 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5532 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5533 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5534 list_T *list;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5535 dict_T *dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5536 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5537 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5538
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5539 if (li == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5540 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5541 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5542 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5543 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5544 list_append(list, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5545 ++dict->dv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5546 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5547 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5548
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5549 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5550 * Insert typval_T "tv" in list "l" before "item".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5551 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5552 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5553 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5554 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5555 list_insert_tv(l, tv, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5556 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5557 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5558 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5559 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5560 listitem_T *ni = listitem_alloc();
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5561
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5562 if (ni == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5563 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5564 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5565 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5566 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5567 list_append(l, ni);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5568 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5569 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5570 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5571 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5572 ni->li_next = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5573 if (item->li_prev == NULL)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5574 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5575 l->lv_first = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5576 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5577 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5578 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5579 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5580 item->li_prev->li_next = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5581 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5582 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5583 item->li_prev = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5584 ++l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5585 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5586 return OK;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5587 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5588
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5589 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5590 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5591 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5592 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5593 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5594 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5595 list_extend(l1, l2, bef)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5596 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5597 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5598 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5599 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5600 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5601
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5602 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5603 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5604 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5605 return OK;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5606 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5607
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5608 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5609 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5610 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5611 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5612 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5613 list_concat(l1, l2, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5614 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5615 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5616 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5617 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5618 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5619
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5620 /* make a copy of the first list. */
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5621 l = list_copy(l1, FALSE, 0);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5622 if (l == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5623 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5624 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5625 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5626
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5627 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5628 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5629 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5630
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5631 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5632 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5633 * The refcount of the new list is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5634 * See item_copy() for "copyID".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5635 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5636 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5637 static list_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5638 list_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5639 list_T *orig;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5640 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5641 int copyID;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5642 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5643 list_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5644 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5645 listitem_T *ni;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5646
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5647 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5648 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5649
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5650 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5651 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5652 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5653 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5654 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5655 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5656 * refer back to this list. */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5657 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5658 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5659 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5660 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5661 item = item->li_next)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5662 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5663 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5664 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5665 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5666 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5667 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5668 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5669 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5670 vim_free(ni);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5671 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5672 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5673 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5674 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5675 copy_tv(&item->li_tv, &ni->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5676 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5677 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5678 ++copy->lv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5679 if (item != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5680 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5681 list_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5682 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5683 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5684 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5685
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5686 return copy;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5687 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5688
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5689 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5690 * Remove items "item" to "item2" from list "l".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5691 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5692 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5693 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5694 list_remove(l, item, item2)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5695 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5696 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5697 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5698 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5699 listitem_T *ip;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5700
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5701 /* notify watchers */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5702 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5703 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5704 --l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5705 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5706 if (ip == item2)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5707 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5708 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5709
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5710 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5711 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5712 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5713 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5714 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5715 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5716 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5717 item->li_prev->li_next = item2->li_next;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5718 l->lv_idx_item = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5719 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5720
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5721 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5722 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5723 * May return NULL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5724 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5725 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5726 list2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5727 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5728 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5729 garray_T ga;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5730
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5731 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5732 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5733 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5734 ga_append(&ga, '[');
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5735 if (list_join(&ga, tv->vval.v_list, (char_u *)", ", FALSE) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5736 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5737 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5738 return NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5739 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5740 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5741 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5742 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5743 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5744
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5745 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5746 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5747 * 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
5748 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5749 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5750 static int
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5751 list_join(gap, l, sep, echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5752 garray_T *gap;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5753 list_T *l;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5754 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5755 int echo;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5756 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5757 int first = TRUE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5758 char_u *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5759 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5760 listitem_T *item;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5761 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5762
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5763 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
5764 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5765 if (first)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5766 first = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5767 else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5768 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5769
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5770 if (echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5771 s = echo_string(&item->li_tv, &tofree, numbuf);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5772 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5773 s = tv2string(&item->li_tv, &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5774 if (s != NULL)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5775 ga_concat(gap, s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5776 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5777 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5778 return FAIL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5779 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5780 return OK;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5781 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5782
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5783 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5784 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5785 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5786 * 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
5787 * 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
5788 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5789 * reference. Example:
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5790 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5791 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5792 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5793 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5794 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5795 * 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
5796 * variable.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5797 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5798 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5799 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5800 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5801 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5802
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5803 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5804 * Do garbage collection for lists and dicts.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5805 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5806 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5807 int
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5808 garbage_collect()
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5809 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5810 dict_T *dd;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5811 list_T *ll;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5812 int copyID = ++current_copyID;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5813 buf_T *buf;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5814 win_T *wp;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5815 int i;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5816 funccall_T *fc;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5817 int did_free = FALSE;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5818
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5819 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5820 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5821 * with copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5822 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5823 /* script-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5824 for (i = 1; i <= ga_scripts.ga_len; ++i)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5825 set_ref_in_ht(&SCRIPT_VARS(i), copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5826
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5827 /* buffer-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5828 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5829 set_ref_in_ht(&buf->b_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5830
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5831 /* window-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5832 FOR_ALL_WINDOWS(wp)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5833 set_ref_in_ht(&wp->w_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5834
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5835 /* global variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5836 set_ref_in_ht(&globvarht, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5837
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5838 /* function-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5839 for (fc = current_funccal; fc != NULL; fc = fc->caller)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5840 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5841 set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5842 set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5843 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5844
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5845 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5846 * 2. Go through the list of dicts and free items without the copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5847 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5848 for (dd = first_dict; dd != NULL; )
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5849 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5850 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5851 dict_free(dd);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5852 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5853
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5854 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5855 dd = first_dict;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5856 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5857 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5858 dd = dd->dv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5859
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5860 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5861 * 3. Go through the list of lists and free items without the copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5862 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5863 for (ll = first_list; ll != NULL; )
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5864 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5865 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5866 list_free(ll);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5867 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5868
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5869 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5870 ll = first_list;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5871 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5872 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5873 ll = ll->lv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5874
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5875 return did_free;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5876 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5877
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5878 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5879 * Mark all lists and dicts referenced through hashtab "ht" with "copyID".
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5880 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5881 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5882 set_ref_in_ht(ht, copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5883 hashtab_T *ht;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5884 int copyID;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5885 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5886 int todo;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5887 hashitem_T *hi;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5888
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5889 todo = ht->ht_used;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5890 for (hi = ht->ht_array; todo > 0; ++hi)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5891 if (!HASHITEM_EMPTY(hi))
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5892 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5893 --todo;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5894 set_ref_in_item(&HI2DI(hi)->di_tv, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5895 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5896 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5897
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5898 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5899 * Mark all lists and dicts referenced through list "l" with "copyID".
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5900 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5901 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5902 set_ref_in_list(l, copyID)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5903 list_T *l;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5904 int copyID;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5905 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5906 listitem_T *li;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5907
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5908 for (li = l->lv_first; li != NULL; li = li->li_next)
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5909 set_ref_in_item(&li->li_tv, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5910 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5911
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5912 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5913 * Mark all lists and dicts referenced through typval "tv" with "copyID".
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5914 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5915 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5916 set_ref_in_item(tv, copyID)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5917 typval_T *tv;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5918 int copyID;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5919 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5920 dict_T *dd;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5921 list_T *ll;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5922
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5923 switch (tv->v_type)
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5924 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5925 case VAR_DICT:
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5926 dd = tv->vval.v_dict;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5927 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5928 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5929 /* Didn't see this dict yet. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5930 dd->dv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5931 set_ref_in_ht(&dd->dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5932 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5933 break;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5934
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5935 case VAR_LIST:
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5936 ll = tv->vval.v_list;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5937 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5938 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5939 /* Didn't see this list yet. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5940 ll->lv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5941 set_ref_in_list(ll, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5942 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5943 break;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5944 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5945 return;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5946 }
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5947
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5948 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5949 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5950 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5951 dict_T *
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5952 dict_alloc()
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5953 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5954 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5955
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5956 d = (dict_T *)alloc(sizeof(dict_T));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5957 if (d != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5958 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5959 /* Add the list to the hashtable for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5960 if (first_dict != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5961 first_dict->dv_used_prev = d;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5962 d->dv_used_next = first_dict;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5963 d->dv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5964
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5965 hash_init(&d->dv_hashtab);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5966 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5967 d->dv_refcount = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5968 d->dv_copyID = 0;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5969 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5970 return d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5971 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5972
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5973 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5974 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5975 * becomes zero.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5976 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5977 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5978 dict_unref(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5979 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5980 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5981 if (d != NULL && d->dv_refcount != DEL_REFCOUNT && --d->dv_refcount <= 0)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5982 dict_free(d);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5983 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5984
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5985 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5986 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5987 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5988 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5989 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5990 dict_free(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5991 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5992 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5993 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5994 hashitem_T *hi;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5995 dictitem_T *di;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5996
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5997 /* Avoid that recursive reference to the dict frees us again. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5998 d->dv_refcount = DEL_REFCOUNT;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5999
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6000 /* Remove the dict from the list of dicts for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6001 if (d->dv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6002 first_dict = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6003 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6004 d->dv_used_prev->dv_used_next = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6005 if (d->dv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6006 d->dv_used_next->dv_used_prev = d->dv_used_prev;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6007
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6008 /* 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
6009 hash_lock(&d->dv_hashtab);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6010 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6011 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6012 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6013 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6014 {
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6015 /* Remove the item before deleting it, just in case there is
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6016 * something recursive causing trouble. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6017 di = HI2DI(hi);
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6018 hash_remove(&d->dv_hashtab, hi);
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6019 dictitem_free(di);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6020 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6021 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6022 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6023 hash_clear(&d->dv_hashtab);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6024 vim_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6025 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6026
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6027 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6028 * Allocate a Dictionary item.
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6029 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6030 * 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
6031 * Returns NULL when out of memory.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6032 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6033 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6034 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6035 char_u *key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6036 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6037 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6038
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6039 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(key));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6040 if (di != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6041 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6042 STRCPY(di->di_key, key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6043 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6044 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6045 return di;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6046 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6047
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6048 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6049 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6050 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6051 static dictitem_T *
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6052 dictitem_copy(org)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6053 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6054 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6055 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6056
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6057 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(org->di_key));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6058 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6059 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6060 STRCPY(di->di_key, org->di_key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6061 di->di_flags = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6062 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6063 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6064 return di;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6065 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6066
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6067 /*
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6068 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6069 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6070 static void
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6071 dictitem_remove(dict, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6072 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6073 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6074 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6075 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6076
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6077 hi = hash_find(&dict->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6078 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6079 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6080 else
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6081 hash_remove(&dict->dv_hashtab, hi);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6082 dictitem_free(item);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6083 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6084
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6085 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6086 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6087 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6088 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6089 dictitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6090 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6091 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6092 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6093 vim_free(item);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6094 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6095
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6096 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6097 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6098 * The refcount of the new dict is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6099 * See item_copy() for "copyID".
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6100 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6101 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6102 static dict_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6103 dict_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6104 dict_T *orig;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6105 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6106 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6107 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6108 dict_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6109 dictitem_T *di;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6110 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6111 hashitem_T *hi;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6112
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6113 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6114 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6115
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6116 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6117 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6118 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6119 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6120 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6121 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6122 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6123 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6124 todo = orig->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6125 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6126 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6127 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6128 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6129 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6130
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6131 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6132 if (di == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6133 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6134 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6135 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6136 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6137 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6138 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6139 vim_free(di);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6140 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6141 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6142 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6143 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6144 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6145 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6146 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6147 dictitem_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6148 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6149 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6150 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6151 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6152
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6153 ++copy->dv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6154 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6155 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6156 dict_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6157 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6158 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6159 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6160
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6161 return copy;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6162 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6163
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6164 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6165 * Add item "item" to Dictionary "d".
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6166 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6167 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6168 static int
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6169 dict_add(d, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6170 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6171 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6172 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6173 return hash_add(&d->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6174 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6175
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6176 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6177 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6178 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6179 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6180 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6181 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6182 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6183 dict_T *d;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6184 char *key;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6185 long nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6186 char_u *str;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6187 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6188 dictitem_T *item;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6189
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6190 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6191 if (item == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6192 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6193 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6194 if (str == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6195 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6196 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6197 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6198 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6199 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6200 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6201 item->di_tv.v_type = VAR_STRING;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6202 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6203 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6204 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6205 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6206 dictitem_free(item);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6207 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6208 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6209 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6210 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6211
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6212 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6213 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6214 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6215 static long
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6216 dict_len(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6217 dict_T *d;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6218 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6219 if (d == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6220 return 0L;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6221 return d->dv_hashtab.ht_used;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6222 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6223
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6224 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6225 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6226 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6227 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6228 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6229 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6230 dict_find(d, key, len)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6231 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6232 char_u *key;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6233 int len;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6234 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6235 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6236 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6237 char_u *akey;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6238 char_u *tofree = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6239 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6240
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6241 if (len < 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6242 akey = key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6243 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6244 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6245 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6246 if (akey == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6247 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6248 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6249 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6250 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6251 /* Avoid a malloc/free by using buf[]. */
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 411
diff changeset
6252 vim_strncpy(buf, key, len);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6253 akey = buf;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6254 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6255
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6256 hi = hash_find(&d->dv_hashtab, akey);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6257 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6258 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6259 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6260 return HI2DI(hi);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6261 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6262
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6263 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6264 * Get a string item from a dictionary in allocated memory.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6265 * Returns NULL if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6266 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6267 char_u *
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6268 get_dict_string(d, key)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6269 dict_T *d;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6270 char_u *key;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6271 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6272 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6273
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6274 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6275 if (di == NULL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6276 return NULL;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6277 return vim_strsave(get_tv_string(&di->di_tv));
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6278 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6279
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6280 /*
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6281 * Get a number item from a dictionary.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6282 * Returns 0 if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6283 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6284 long
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6285 get_dict_number(d, key)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6286 dict_T *d;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6287 char_u *key;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6288 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6289 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6290
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6291 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6292 if (di == NULL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6293 return 0;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6294 return get_tv_number(&di->di_tv);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6295 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6296
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6297 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6298 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6299 * May return NULL.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6300 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6301 static char_u *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6302 dict2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6303 typval_T *tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6304 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6305 garray_T ga;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6306 int first = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6307 char_u *tofree;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6308 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6309 hashitem_T *hi;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6310 char_u *s;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6311 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6312 int todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6313
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6314 if ((d = tv->vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6315 return NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6316 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6317 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6318
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6319 todo = d->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6320 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6321 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6322 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6323 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6324 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6325
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6326 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6327 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6328 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6329 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6330
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6331 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6332 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6333 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6334 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6335 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6336 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6337 ga_concat(&ga, (char_u *)": ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6338 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6339 if (s != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6340 ga_concat(&ga, s);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6341 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6342 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6343 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6344 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6345 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6346 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6347 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6348 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6349 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6350 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6351
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6352 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6353 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6354 return (char_u *)ga.ga_data;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6355 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6356
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6357 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6358 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6359 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6360 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6361 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6362 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6363 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6364 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6365 int evaluate;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6366 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6367 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6368 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6369 typval_T tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6370 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6371 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6372 char_u *start = skipwhite(*arg + 1);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6373 char_u buf[NUMBUFLEN];
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6374
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6375 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6376 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6377 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6378 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6379 * first item.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6380 * But {} is an empty Dictionary.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6381 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6382 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6383 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6384 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6385 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6386 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6387 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6388 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6389
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6390 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6391 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6392 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6393 if (d == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6394 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6395 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6396 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6397 tv.v_type = VAR_UNKNOWN;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6398
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6399 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6400 while (**arg != '}' && **arg != NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6401 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6402 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6403 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6404 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6405 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6406 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6407 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6408 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6409 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6410 key = get_tv_string_buf_chk(&tvkey, buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6411 if (key == NULL || *key == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6412 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6413 /* "key" is NULL when get_tv_string_buf_chk() gave an errmsg */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6414 if (key != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6415 EMSG(_(e_emptykey));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6416 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6417 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6418 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6419
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6420 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6421 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6422 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6423 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6424 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6425 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6426 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6427 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6428 item = dict_find(d, key, -1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6429 if (item != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6430 {
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
6431 EMSG2(_("E721: Duplicate key in Dictionary: \"%s\""), key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6432 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6433 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6434 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6435 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6436 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6437 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6438 if (item != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6439 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6440 item->di_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6441 item->di_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6442 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6443 dictitem_free(item);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6444 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6445 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6446
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6447 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6448 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6449 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6450 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6451 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6452 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6453 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6454 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6455 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6456
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6457 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6458 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6459 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6460 failret:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6461 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6462 dict_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6463 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6464 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6465
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6466 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6467 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6468 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6469 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6470 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6471 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6472 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6473
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6474 return OK;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6475 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6476
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6477 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6478 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6479 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6480 * "numbuf" is used for a number.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6481 * Does not put quotes around strings, as ":echo" displays values.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6482 * May return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6483 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6484 static char_u *
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6485 echo_string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6486 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6487 char_u **tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6488 char_u *numbuf;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6489 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6490 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6491 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6492
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6493 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6494 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6495 EMSG(_("E724: variable nested too deep for displaying"));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6496 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6497 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6498 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6499 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6500
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6501 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6502 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6503 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6504 *tofree = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6505 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6506 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6507 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6508 *tofree = list2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6509 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6510 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6511 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6512 *tofree = dict2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6513 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6514 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6515 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6516 case VAR_NUMBER:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6517 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6518 r = get_tv_string_buf(tv, numbuf);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6519 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6520 default:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6521 EMSG2(_(e_intern2), "echo_string()");
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6522 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6523 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6524
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6525 --recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6526 return r;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6527 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6528
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6529 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6530 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6531 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6532 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6533 * Puts quotes around strings, so that they can be parsed back by eval().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6534 * May return NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6535 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6536 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6537 tv2string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6538 typval_T *tv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6539 char_u **tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6540 char_u *numbuf;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6541 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6542 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6543 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6544 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6545 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6546 return *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6547 case VAR_STRING:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6548 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6549 return *tofree;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6550 case VAR_NUMBER:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6551 case VAR_LIST:
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6552 case VAR_DICT:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6553 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6554 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6555 EMSG2(_(e_intern2), "tv2string()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6556 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6557 return echo_string(tv, tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6558 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6559
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6560 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6561 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6562 * If "str" is NULL an empty string is assumed.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6563 * If "function" is TRUE make it function('string').
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6564 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6565 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6566 string_quote(str, function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6567 char_u *str;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6568 int function;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6569 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6570 unsigned len;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6571 char_u *p, *r, *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6572
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6573 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6574 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6575 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6576 len += STRLEN(str);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6577 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6578 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6579 ++len;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6580 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6581 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6582 if (r != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6583 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6584 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6585 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6586 STRCPY(r, "function('");
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6587 r += 10;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6588 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6589 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6590 *r++ = '\'';
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6591 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6592 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6593 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6594 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6595 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6596 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6597 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6598 *r++ = '\'';
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6599 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6600 *r++ = ')';
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6601 *r++ = NUL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6602 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6603 return s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6604 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6605
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6606 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6610 * Always return OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6611 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6612 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6613 get_env_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6615 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6616 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6619 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6622 int mustfree = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625 name = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 if (len != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6631 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6632 name[len] = NUL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6633 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6634 string = vim_getenv(name, &mustfree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635 if (string != NULL && *string != NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6636 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6637 if (!mustfree)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6638 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6639 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6640 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6641 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6642 if (mustfree)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6643 vim_free(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6644
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6645 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6646 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6647 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6649 vim_free(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6650 string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6653 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6654 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6655 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6656 rettv->vval.v_string = string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6658
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6659 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6662 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6663 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6664 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6665 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6666 static struct fst
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6668 char *f_name; /* function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6669 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 char f_max_argc; /* maximal number of arguments */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6671 void (*f_func) __ARGS((typval_T *args, typval_T *rvar));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6672 /* implemenation of function */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6673 } functions[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6675 {"add", 2, 2, f_add},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 {"argidx", 0, 0, f_argidx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 {"argv", 1, 1, f_argv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6680 {"browse", 4, 4, f_browse},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6681 {"browsedir", 2, 2, f_browsedir},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6684 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6685 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6686 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6688 {"bufname", 1, 1, f_bufname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6689 {"bufnr", 1, 1, f_bufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6690 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6691 {"byte2line", 1, 1, f_byte2line},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6692 {"byteidx", 2, 2, f_byteidx},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6693 {"call", 2, 3, f_call},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6694 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6695 {"cindent", 1, 1, f_cindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6696 {"col", 1, 1, f_col},
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
6697 #if defined(FEAT_INS_EXPAND)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
6698 {"complete_add", 1, 1, f_complete_add},
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
6699 {"complete_check", 0, 0, f_complete_check},
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
6700 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 {"confirm", 1, 4, f_confirm},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6702 {"copy", 1, 1, f_copy},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6703 {"count", 2, 4, f_count},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6704 {"cscope_connection",0,3, f_cscope_connection},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6705 {"cursor", 2, 2, f_cursor},
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6706 {"deepcopy", 1, 2, f_deepcopy},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6707 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6708 {"did_filetype", 0, 0, f_did_filetype},
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6709 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6710 {"diff_hlID", 2, 2, f_diff_hlID},
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
6711 {"empty", 1, 1, f_empty},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6712 {"escape", 2, 2, f_escape},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6713 {"eval", 1, 1, f_eval},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6714 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6715 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 {"expand", 1, 2, f_expand},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6718 {"extend", 2, 3, f_extend},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721 {"filewritable", 1, 1, f_filewritable},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6722 {"filter", 2, 2, f_filter},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6723 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6724 {"findfile", 1, 3, f_findfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6728 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 {"foldtext", 0, 0, f_foldtext},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6730 {"foldtextresult", 1, 1, f_foldtextresult},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 {"foreground", 0, 0, f_foreground},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6732 {"function", 1, 1, f_function},
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6733 {"garbagecollect", 0, 0, f_garbagecollect},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6734 {"get", 2, 3, f_get},
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
6735 {"getbufline", 2, 3, f_getbufline},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740 {"getcmdpos", 0, 0, f_getcmdpos},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 {"getcwd", 0, 0, f_getcwd},
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
6742 {"getfontname", 0, 1, f_getfontname},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6743 {"getfperm", 1, 1, f_getfperm},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745 {"getftime", 1, 1, f_getftime},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6746 {"getftype", 1, 1, f_getftype},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6747 {"getline", 1, 2, f_getline},
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6748 {"getqflist", 0, 0, f_getqflist},
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
6749 {"getreg", 0, 2, f_getreg},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750 {"getregtype", 0, 1, f_getregtype},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6751 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6755 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 {"has", 1, 1, f_has},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6757 {"has_key", 2, 2, f_has_key},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758 {"hasmapto", 1, 2, f_hasmapto},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769 {"indent", 1, 1, f_indent},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6770 {"index", 2, 4, f_index},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6771 {"input", 1, 2, f_input},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 {"inputdialog", 1, 3, f_inputdialog},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775 {"inputsecret", 1, 2, f_inputsecret},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6776 {"insert", 2, 3, f_insert},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6777 {"isdirectory", 1, 1, f_isdirectory},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6778 {"islocked", 1, 1, f_islocked},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6779 {"items", 1, 1, f_items},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6780 {"join", 1, 2, f_join},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6781 {"keys", 1, 1, f_keys},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6782 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6783 {"len", 1, 1, f_len},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6784 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6785 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6788 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6789 {"localtime", 0, 0, f_localtime},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6790 {"map", 2, 2, f_map},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6791 {"maparg", 1, 2, f_maparg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6792 {"mapcheck", 1, 2, f_mapcheck},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6793 {"match", 2, 4, f_match},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6794 {"matchend", 2, 4, f_matchend},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6795 {"matchlist", 2, 4, f_matchlist},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6796 {"matchstr", 2, 4, f_matchstr},
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6797 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6798 {"min", 1, 1, f_min},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6799 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6800 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6801 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6802 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6803 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6804 {"nr2char", 1, 1, f_nr2char},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6805 {"prevnonblank", 1, 1, f_prevnonblank},
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
6806 {"printf", 2, 19, f_printf},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6807 {"range", 1, 3, f_range},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6808 {"readfile", 1, 3, f_readfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 {"remote_send", 2, 3, f_remote_send},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6814 {"remove", 2, 3, f_remove},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815 {"rename", 2, 2, f_rename},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6816 {"repeat", 2, 2, f_repeat},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817 {"resolve", 1, 1, f_resolve},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6818 {"reverse", 1, 1, f_reverse},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 {"search", 1, 2, f_search},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 {"searchpair", 3, 5, f_searchpair},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6822 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 {"setline", 2, 2, f_setline},
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
6826 {"setqflist", 1, 2, f_setqflist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 {"setreg", 2, 3, f_setreg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6828 {"setwinvar", 3, 3, f_setwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6829 {"simplify", 1, 1, f_simplify},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6830 {"sort", 1, 2, f_sort},
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
6831 {"soundfold", 1, 1, f_soundfold},
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
6832 {"spellbadword", 0, 0, f_spellbadword},
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
6833 {"spellsuggest", 1, 2, f_spellsuggest},
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
6834 {"split", 1, 3, f_split},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6836 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6837 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6838 {"stridx", 2, 3, f_stridx},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6839 {"string", 1, 1, f_string},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6840 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6841 {"strpart", 2, 3, f_strpart},
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
6842 {"strridx", 2, 3, f_strridx},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6843 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848 {"synIDtrans", 1, 1, f_synIDtrans},
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
6849 {"system", 1, 2, f_system},
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
6850 {"taglist", 1, 1, f_taglist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6851 {"tempname", 0, 0, f_tempname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6852 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6853 {"toupper", 1, 1, f_toupper},
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
6854 {"tr", 3, 3, f_tr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6855 {"type", 1, 1, f_type},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6856 {"values", 1, 1, f_values},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6857 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6858 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6859 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6860 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6861 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6862 {"winline", 0, 0, f_winline},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6863 {"winnr", 0, 1, f_winnr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6864 {"winrestcmd", 0, 0, f_winrestcmd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6865 {"winwidth", 1, 1, f_winwidth},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6866 {"writefile", 2, 3, f_writefile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6867 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6869 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6870
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6871 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6872 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6873 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6874 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6875 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6876 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6877 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6878 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6880 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6883 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6884 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6885 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6887 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6888 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6889 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6891 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6892 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6893 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6894 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6895 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6896 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6897 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6900 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6903 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6905 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6907 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6908 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6909 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6910 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6911 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6929 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 int first = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 int cmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 while (first <= last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 last = x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 first = x + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 return x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6960 * 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
6961 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6962 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6963 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6964 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6965 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6966 int *lenp;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6967 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6968 dictitem_T *v;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6969 int cc;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6970
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6971 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6972 name[*lenp] = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
6973 v = find_var(name, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6974 name[*lenp] = cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6975 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6976 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6977 if (v->di_tv.vval.v_string == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6978 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6979 *lenp = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6980 return (char_u *)""; /* just in case */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6981 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6982 *lenp = STRLEN(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6983 return v->di_tv.vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6984 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6985
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6986 return name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6987 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6988
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6989 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 static int
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6994 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6995 evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6998 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 char_u **arg; /* argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7004 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 char_u *argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7008 typval_T argvars[MAX_FUNC_ARGS]; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 argp = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 if (*argp == ')' || *argp == ',' || *argp == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7023 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7024 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7025 ++argcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7026 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7027 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7029 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7030 ++argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7031 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7032 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7034 if (ret == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7035 ret = call_func(name, len, rettv, argcount, argvars,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7036 firstline, lastline, doesrange, evaluate, selfdict);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7037 else if (!aborting())
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7038 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7039 if (argcount == MAX_FUNC_ARGS)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7040 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7041 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7042 emsg_funcname("E116: Invalid arguments for function %s", name);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7043 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7045 while (--argcount >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7046 clear_tv(&argvars[argcount]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7048 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7049 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7052
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7053 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7054 * Call a function with its resolved parameters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7056 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7057 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7058 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7059 doesrange, evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7060 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7061 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7062 typval_T *rettv; /* return value goes here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7063 int argcount; /* number of "argvars" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7064 typval_T *argvars; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7066 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7067 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7068 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7069 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7071 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7072 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7073 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7074 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7075 #define ERROR_SCRIPT 3
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7076 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7077 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7078 #define ERROR_OTHER 6
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7080 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7081 int llen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7082 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7084 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7085 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7086 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7088 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7089 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7090 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7098 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7099 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7101 i = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7102 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7104 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 i = (int)STRLEN(fname_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7121 error = ERROR_OTHER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7125 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 fname = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7132 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7134
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7138 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7139 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7141 if (!builtin_function(fname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 * User defined function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146 fp = find_func(fname);
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7147
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 #ifdef FEAT_AUTOCMD
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7149 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7150 if (fp == NULL
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7151 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7152 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7153 && !aborting())
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7154 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7155 /* executed an autocommand, search for the function again */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 #endif
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7159 /* Try loading a package. */
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
7160 if (fp == NULL && script_autoload(fname, TRUE) && !aborting())
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7161 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7162 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7163 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7164 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7165
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7168 if (fp->uf_flags & FC_RANGE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7169 *doesrange = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7170 if (argcount < fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 error = ERROR_TOOFEW;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7172 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173 error = ERROR_TOOMANY;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7174 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7175 error = ERROR_DICT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 * Call the user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 * redo buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 saveRedobuff();
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7185 ++fp->uf_calls;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7186 call_user_func(fp, argcount, argvars, rettv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7187 firstline, lastline,
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7188 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7189 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7190 && fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
7191 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
7192 * now. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
7193 func_free(fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 restore_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7202 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7205 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7206 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7212 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7213 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7214 argvars[argcount].v_type = VAR_UNKNOWN;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7215 functions[i].f_func(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7216 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218 }
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 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7222 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7226 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7227 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 update_force_abort();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7233 ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7239 if (!aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7240 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7241 switch (error)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7242 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7243 case ERROR_UNKNOWN:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7244 emsg_funcname("E117: Unknown function: %s", name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7245 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7246 case ERROR_TOOMANY:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7247 emsg_funcname(e_toomanyarg, name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7248 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7249 case ERROR_TOOFEW:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7250 emsg_funcname("E119: Not enough arguments for function: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7251 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7252 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7253 case ERROR_SCRIPT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7254 emsg_funcname("E120: Using <SID> not in a script context: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7255 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7256 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7257 case ERROR_DICT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7258 emsg_funcname("E725: Calling dict function without Dictionary: %s",
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7259 name);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7260 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7261 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7262 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7271 /*
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7272 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7273 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7274 static void
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7275 emsg_funcname(msg, name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7276 char *msg;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7277 char_u *name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7278 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7279 char_u *p;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7280
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7281 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7282 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7283 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7284 p = name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7285 EMSG2(_(msg), p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7286 if (p != name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7287 vim_free(p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7288 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7289
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290 /*********************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7295 * "add(list, item)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7296 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7297 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7298 f_add(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7299 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7300 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7301 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7302 list_T *l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7304 rettv->vval.v_number = 1; /* Default: Failed */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7305 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7306 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7307 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7308 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7309 && list_append_tv(l, &argvars[1]) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7310 copy_tv(&argvars[0], rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7311 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7312 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7313 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7314 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7315
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7316 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7317 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7318 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7319 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7320 f_append(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7321 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7322 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7323 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7324 long lnum;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7325 char_u *line;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7326 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7327 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7328 typval_T *tv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7329 long added = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7330
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7331 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7332 if (lnum >= 0
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7333 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7334 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7335 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7336 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7337 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7338 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7339 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7340 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7341 li = l->lv_first;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7342 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7343 rettv->vval.v_number = 0; /* Default: Success */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7344 for (;;)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7345 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7346 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7347 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7348 else if (li == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7349 break; /* end of list */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7350 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7351 tv = &li->li_tv; /* append item from list */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7352 line = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7353 if (line == NULL) /* type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7354 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7355 rettv->vval.v_number = 1; /* Failed */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7356 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7357 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7358 ml_append(lnum + added, line, (colnr_T)0, FALSE);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7359 ++added;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7360 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7361 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7362 li = li->li_next;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7363 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7364
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7365 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7366 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7367 curwin->w_cursor.lnum += added;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7368 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7369 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7370 rettv->vval.v_number = 1; /* Failed */
7
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 * "argc()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7375 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7376 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7377 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7378 f_argc(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7379 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7380 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7381 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7382 rettv->vval.v_number = ARGCOUNT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7384
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7385 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7386 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7387 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7388 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7389 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7390 f_argidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7391 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7392 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7393 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7394 rettv->vval.v_number = curwin->w_arg_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7399 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7400 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7401 f_argv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7402 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7403 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7404 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7405 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7406
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7407 idx = get_tv_number_chk(&argvars[0], NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7408 if (idx >= 0 && idx < ARGCOUNT)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7409 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7410 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7411 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7412 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7413 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7414
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7415 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7416 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7417 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7418 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7419 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7420 f_browse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7421 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7422 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7424 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7425 int save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7426 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7427 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7428 char_u *defname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7429 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7430 char_u buf2[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7431 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7432
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7433 save = get_tv_number_chk(&argvars[0], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7434 title = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7435 initdir = get_tv_string_buf_chk(&argvars[2], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7436 defname = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7437
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7438 if (error || title == NULL || initdir == NULL || defname == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7439 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7440 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7441 rettv->vval.v_string =
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7442 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7443 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7444 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7445 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7446 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7447 rettv->v_type = VAR_STRING;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7448 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7449
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7450 /*
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7451 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7452 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7453 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7454 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7455 f_browsedir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7456 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7457 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7458 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7459 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7460 char_u *title;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7461 char_u *initdir;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7462 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7463
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7464 title = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7465 initdir = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7466
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7467 if (title == NULL || initdir == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7468 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7469 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7470 rettv->vval.v_string = do_browse(BROWSE_DIR,
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7471 title, NULL, NULL, initdir, NULL, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7472 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7473 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7474 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7475 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7477
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7478 static buf_T *find_buffer __ARGS((typval_T *avar));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7479
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7480 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7481 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7482 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7483 static buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7484 find_buffer(avar)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7485 typval_T *avar;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7487 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7488
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7489 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7490 buf = buflist_findnr((int)avar->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7491 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7492 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7493 buf = buflist_findname_exp(avar->vval.v_string);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7494 if (buf == NULL)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7495 {
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7496 /* 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
7497 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7498 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7499 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7500 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7501 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7502 || bt_nofile(buf)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7503 #endif
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7504 )
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7505 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7506 break;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7507 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7509 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7513 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7514 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7515 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7516 f_bufexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7517 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7518 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7519 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7520 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7524 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7525 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7526 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7527 f_buflisted(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7528 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7529 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7531 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7533 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7534 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7538 * "bufloaded(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7539 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7540 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7541 f_bufloaded(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7542 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7543 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7544 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7545 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7547 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7548 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7550
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7551 static buf_T *get_buf_tv __ARGS((typval_T *tv));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7552
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7553 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7554 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7556 static buf_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7557 get_buf_tv(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7558 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7559 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7560 char_u *name = tv->vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7561 int save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7562 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7563 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7564
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7565 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7566 return buflist_findnr((int)tv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7567 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7568 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7569 if (name == NULL || *name == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7570 return curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7571 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7572 return lastbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7574 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7576 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7577 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7578 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7580 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7581 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7583 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7586 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 if (buf == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7588 buf = find_buffer(tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7590 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7593 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7594 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7595 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7596 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7597 f_bufname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7598 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7599 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7601 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7602
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7603 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7604 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7605 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7606 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7607 if (buf != NULL && buf->b_fname != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7608 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7609 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7610 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7611 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7614 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7615 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7616 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7617 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7618 f_bufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7619 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7620 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7622 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7623
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7624 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7625 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7626 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7627 if (buf != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7628 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7629 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7630 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7631 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7634 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7635 * "bufwinnr(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7636 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7638 f_bufwinnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7639 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7640 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7642 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7643 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7644 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7645 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7646 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7647
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7648 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7649 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7650 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7651 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7652 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7654 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7655 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7656 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7657 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7658 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7659 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7660 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7661 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7662 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7665 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7666 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7667 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7668 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7669 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7670 f_byte2line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7671 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7672 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7674 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7675 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7676 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7677 long boff = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7678
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7679 boff = get_tv_number(&argvars[0]) - 1; /* boff gets -1 on type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680 if (boff < 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7681 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7682 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7683 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7684 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7688 /*
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7689 * "byteidx()" function
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7690 */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7691 /*ARGSUSED*/
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7692 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7693 f_byteidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7694 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7695 typval_T *rettv;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7696 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7697 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7698 char_u *t;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7699 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7700 char_u *str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7701 long idx;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7702
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7703 str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7704 idx = get_tv_number_chk(&argvars[1], NULL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7705 rettv->vval.v_number = -1;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7706 if (str == NULL || idx < 0)
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7707 return;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7708
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7709 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7710 t = str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7711 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7712 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7713 if (*t == NUL) /* EOL reached */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7714 return;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7715 t += mb_ptr2len_check(t);
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7716 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7717 rettv->vval.v_number = t - str;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7718 #else
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7719 if (idx <= STRLEN(str))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7720 rettv->vval.v_number = idx;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7721 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7722 }
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7723
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7724 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7725 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7726 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7727 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7728 f_call(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7729 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7730 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7731 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7732 char_u *func;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7733 typval_T argv[MAX_FUNC_ARGS];
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7734 int argc = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7735 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7736 int dummy;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7737 dict_T *selfdict = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7738
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7739 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7740 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7741 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7742 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7743 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7744 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7745 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7746 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7747
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7748 if (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7749 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7750 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7751 func = get_tv_string(&argvars[0]);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7752 if (*func == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7753 return; /* type error or empty name */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7754
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7755 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7756 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7757 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7758 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7759 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7760 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7761 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7762 selfdict = argvars[2].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7763 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7764
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7765 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7766 item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7767 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7768 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7769 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7770 EMSG(_("E699: Too many arguments"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7771 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7772 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7773 /* 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
7774 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7775 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7776 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7777 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7778
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7779 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7780 (void)call_func(func, STRLEN(func), rettv, argc, argv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7781 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7782 &dummy, TRUE, selfdict);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7783
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7784 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7785 while (argc > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7786 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7787 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7788
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7789 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7790 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7791 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7792 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7793 f_char2nr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7794 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7795 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7797 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7798 if (has_mbyte)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7799 rettv->vval.v_number = (*mb_ptr2char)(get_tv_string(&argvars[0]));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7800 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7801 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7802 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7805 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7806 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7807 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7808 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7809 f_cindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7810 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7811 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7813 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7814 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7815 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7817 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7818 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7819 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7821 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7822 rettv->vval.v_number = get_c_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7823 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7825 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7826 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7827 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7830 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7831 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7832 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7833 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7834 f_col(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7835 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7836 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7837 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7838 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7839 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7841 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7842 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7844 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7845 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7846 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7847 if (fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7848 col = STRLEN(ml_get(fp->lnum)) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7849 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7850 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7852 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7854 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7855 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7856 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7857 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7858 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7860 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7862 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7863 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7865 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7866 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7868 if (*p != NUL && p[(l = (*mb_ptr2len_check)(p))] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7869 col += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7870 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7871 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7872 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7873 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7876 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7878 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7879 rettv->vval.v_number = col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7881
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7882 #if defined(FEAT_INS_EXPAND)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7883 /*
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7884 * "complete_add()" function
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7885 */
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7886 /*ARGSUSED*/
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7887 static void
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7888 f_complete_add(argvars, rettv)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7889 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7890 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7891 {
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7892 char_u *s;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7893
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7894 s = get_tv_string_chk(&argvars[0]);
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7895 if (s != NULL)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7896 rettv->vval.v_number = ins_compl_add(s, -1, NULL, FORWARD, 0);
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7897 }
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7898
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7899 /*
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7900 * "complete_check()" function
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7901 */
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7902 /*ARGSUSED*/
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7903 static void
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7904 f_complete_check(argvars, rettv)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7905 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7906 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7907 {
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7908 int saved = RedrawingDisabled;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7909
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7910 RedrawingDisabled = 0;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7911 ins_compl_check_keys(0);
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7912 rettv->vval.v_number = compl_interrupted;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7913 RedrawingDisabled = saved;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7914 }
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7915 #endif
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7916
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7917 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7918 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7919 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7920 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7921 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7922 f_confirm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7923 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7924 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7926 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7928 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7930 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7931 int def = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7932 int type = VIM_GENERIC;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7933 char_u *typestr;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7934 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7935
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7936 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7937 if (message == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7938 error = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7939 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7940 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7941 buttons = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7942 if (buttons == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7943 error = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7944 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7945 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7946 def = get_tv_number_chk(&argvars[2], &error);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7947 if (argvars[3].v_type != VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7948 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7949 typestr = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7950 if (typestr == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7951 error = TRUE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7952 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7953 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7954 switch (TOUPPER_ASC(*typestr))
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7955 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7956 case 'E': type = VIM_ERROR; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7957 case 'Q': type = VIM_QUESTION; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7958 case 'I': type = VIM_INFO; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7959 case 'W': type = VIM_WARNING; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7960 case 'G': type = VIM_GENERIC; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7961 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7966
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7967 if (buttons == NULL || *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7968 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7969
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7970 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7971 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7972 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7973 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7974 def, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7975 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7976 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7977 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7978 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7979
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7980 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7981 * "copy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7982 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7983 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7984 f_copy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7985 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7986 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7987 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7988 item_copy(&argvars[0], rettv, FALSE, 0);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7989 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7991 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7992 * "count()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7993 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7994 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7995 f_count(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7996 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7997 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7998 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7999 long n = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8000 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8001
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8002 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8003 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8004 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8005 list_T *l;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8006 long idx;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8007
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8008 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8009 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8010 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8011 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8012 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8013 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8014
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8015 ic = get_tv_number_chk(&argvars[2], &error);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8016 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8017 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8018 idx = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8019 if (!error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8020 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8021 li = list_find(l, idx);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8022 if (li == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8023 EMSGN(_(e_listidx), idx);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8024 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8025 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8026 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8027 li = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8028 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8029
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8030 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8031 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8032 ++n;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8033 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8034 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8035 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8036 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8037 int todo;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8038 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8039 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8040
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8041 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8042 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8043 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8044
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8045 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8046 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8047 ic = get_tv_number_chk(&argvars[2], &error);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8048 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8049 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8050 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8051
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8052 todo = error ? 0 : d->dv_hashtab.ht_used;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8053 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8054 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8055 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8056 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8057 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8058 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8059 ++n;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8060 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8061 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8062 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8063 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8064 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8065 EMSG2(_(e_listdictarg), "count()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8066 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8067 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8068
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8069 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8070 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8071 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8072 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8073 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8074 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8075 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8076 f_cscope_connection(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8077 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8078 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8080 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8081 int num = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8082 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8083 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8084 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8085
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8086 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8087 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8088 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8089 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8090 dbpath = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8091 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8092 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8093 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8094
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8095 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8096 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8097 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8098 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8101 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8102 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8103 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8104 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8105 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8106 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8107 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8108 f_cursor(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8109 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8110 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8112 long line, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8113
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8114 line = get_tv_lnum(argvars);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8115 col = get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8116 if (line < 0 || col < 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8117 return; /* type error; errmsg already given */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8118 if (line > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8119 curwin->w_cursor.lnum = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8120 if (col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8121 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8122 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8123 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8124 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8126 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8127 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8128 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8129 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8130 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8131 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8132 #endif
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
8133
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
8134 curwin->w_set_curswant = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8137 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8138 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8139 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8140 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8141 f_deepcopy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8142 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8143 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8144 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8145 int noref = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8146
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8147 if (argvars[1].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8148 noref = get_tv_number_chk(&argvars[1], NULL);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8149 if (noref < 0 || noref > 1)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8150 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8151 else
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
8152 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++current_copyID : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8153 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8155 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8156 * "delete()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8157 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8158 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8159 f_delete(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8160 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8161 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8162 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8163 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8164 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8165 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8166 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8168
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8169 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8170 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8171 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8172 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8173 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8174 f_did_filetype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8175 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8176 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8177 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8178 #ifdef FEAT_AUTOCMD
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8179 rettv->vval.v_number = did_filetype;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8180 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8181 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8182 #endif
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 /*
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8186 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8187 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8188 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8189 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8190 f_diff_filler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8191 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8192 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8193 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8194 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8195 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8196 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8197 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8198
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8199 /*
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8200 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8201 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8202 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8203 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8204 f_diff_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8205 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8206 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8207 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8208 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8209 linenr_T lnum = get_tv_lnum(argvars);
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8210 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8211 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8212 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8213 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8214 static int change_end = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8215 static enum hlf_value hlID = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8216 int filler_lines;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8217 int col;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8218
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8219 if (lnum < 0) /* ignore type error in {lnum} arg */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8220 lnum = 0;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8221 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8222 || changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8223 || fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8224 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8225 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8226 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8227 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8228 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8229 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8230 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8231 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8232 change_end = -1;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8233 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8234 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8235 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8236 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8237 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8238 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8239 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8240 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8241 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8242 hlID = (enum hlf_value)0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8243 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8244 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8245 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8246 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8247
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8248 if (hlID == HLF_CHD || hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8249 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8250 col = get_tv_number(&argvars[1]) - 1; /* ignore type error in {col} */
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8251 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8252 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8253 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8254 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8255 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8256 rettv->vval.v_number = hlID == (enum hlf_value)0 ? 0 : (int)hlID;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8257 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8258 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8259
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8260 /*
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8261 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8262 */
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8263 static void
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8264 f_empty(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8265 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8266 typval_T *rettv;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8267 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8268 int n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8269
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8270 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8271 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8272 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8273 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8274 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8275 || *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8276 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8277 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8278 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8279 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8280 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8281 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8282 || argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8283 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8284 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8285 n = argvars[0].vval.v_dict == NULL
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8286 || argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8287 break;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8288 default:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8289 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8290 n = 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8291 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8292
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8293 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8294 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8295
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8296 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8297 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8298 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8299 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8300 f_escape(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8301 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8302 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8304 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8305
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8306 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8307 get_tv_string_buf(&argvars[1], buf));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8308 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8311 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8312 * "eval()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8313 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8314 /*ARGSUSED*/
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8315 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8316 f_eval(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8317 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8318 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8319 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8320 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8321
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8322 s = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8323 if (s != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8324 s = skipwhite(s);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8325
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8326 if (s == NULL || eval1(&s, rettv, TRUE) == FAIL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8327 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8328 rettv->v_type = VAR_NUMBER;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8329 rettv->vval.v_number = 0;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8330 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8331 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8332 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8333 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8334
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8335 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8336 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8337 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8338 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8339 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8340 f_eventhandler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8341 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8342 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8343 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8344 rettv->vval.v_number = vgetc_busy;
7
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 * "executable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8349 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8350 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8351 f_executable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8352 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8353 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8354 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8355 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8358 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8359 * "exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8360 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8361 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8362 f_exists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8363 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8364 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8365 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8366 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8367 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8368 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8369 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8370
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8371 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8372 if (*p == '$') /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8374 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8375 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8376 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8377 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8379 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8380 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8381 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8382 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8383 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8386 else if (*p == '&' || *p == '+') /* option */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8387 n = (get_option_tv(&p, NULL, TRUE) == OK);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8388 else if (*p == '*') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8389 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8390 n = function_exists(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8392 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8394 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8396 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8398 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8399 name = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8400 p = vim_strchr(name, '#');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8401 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8402 n = au_exists(name, p, p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8403 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8404 n = au_exists(name, name + STRLEN(name), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8405 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8406 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8407 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8408 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8409 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8410 typval_T tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8411
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8412 /* get_name_len() takes care of expanding curly braces */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8413 name = p;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8414 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8415 if (len > 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8416 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8417 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8418 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8419 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8420 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8421 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8422 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8423 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8424 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8425 clear_tv(&tv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8426 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8427 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8428
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8429 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8430 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8431
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8432 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8435 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8436 * "expand()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8437 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8438 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8439 f_expand(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8440 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8441 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8443 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8444 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8445 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8446 int flags = WILD_SILENT|WILD_USE_NL|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8447 expand_T xpc;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8448 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8449
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8450 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8451 s = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8452 if (*s == '%' || *s == '#' || *s == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8454 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8455 rettv->vval.v_string = eval_vars(s, &len, NULL, &errormsg, s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8456 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8458 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8460 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8461 * for 'suffixes' and 'wildignore' */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8462 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8463 && get_tv_number_chk(&argvars[1], &error))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8464 flags |= WILD_KEEP_ALL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8465 if (!error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8466 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8467 ExpandInit(&xpc);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8468 xpc.xp_context = EXPAND_FILES;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8469 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8470 ExpandCleanup(&xpc);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8471 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8472 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8473 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8477 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8478 * "extend(list, list [, idx])" function
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8479 * "extend(dict, dict [, action])" function
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8480 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8481 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8482 f_extend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8483 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8484 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8485 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8486 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8487 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8488 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8489 list_T *l1, *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8490 listitem_T *item;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8491 long before;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8492 int error = FALSE;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8493
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8494 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8495 l2 = argvars[1].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8496 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8497 && l2 != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8498 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8499 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8500 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8501 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8502 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8503 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8504
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8505 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8506 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8507 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8508 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8509 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8510 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8511 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8512 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8513 return;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8514 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8515 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8516 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8517 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8518 item = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8519 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8520
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8521 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8522 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8523 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8524 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
8525 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8526 dict_T *d1, *d2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8527 dictitem_T *di1;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8528 char_u *action;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8529 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8530 hashitem_T *hi2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8531 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8532
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8533 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8534 d2 = argvars[1].vval.v_dict;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8535 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8536 && d2 != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8537 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8538 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8539 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8540 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8541 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8542
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8543 action = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8544 if (action == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8545 return; /* type error; errmsg already given */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8546 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8547 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8548 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8549 if (i == 3)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8550 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8551 EMSGN(_(e_invarg2), action);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8552 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8553 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8554 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8555 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8556 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8557
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8558 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8559 * first dict. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8560 todo = d2->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8561 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8562 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8563 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8564 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8565 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8566 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8567 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8568 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8569 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8570 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8571 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8572 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8573 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8574 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8575 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8576 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8577 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8578 else if (*action == 'f')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8579 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8580 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8581 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8582 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8583 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8584 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8585
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8586 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8587 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8588 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8589 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8590 EMSG2(_(e_listdictarg), "extend()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8591 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8592
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8593 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8594 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8595 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8596 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8597 f_filereadable(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;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8601 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8602 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8603 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8604
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8605 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8606 if (*p && !mch_isdir(p) && (fd = mch_fopen((char *)p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8608 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8609 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8611 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8612 n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8613
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8614 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8617 /*
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
8618 * 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
8619 * rights to write into.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8620 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8621 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8622 f_filewritable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8623 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8624 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8625 {
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
8626 rettv->vval.v_number = filewritable(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8628
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8629 static void findfilendir __ARGS((typval_T *argvars, typval_T *rettv, int dir));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8630
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8631 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8632 findfilendir(argvars, rettv, dir)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8633 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8634 typval_T *rettv;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8635 int dir;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8636 {
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8637 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8638 char_u *fname;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8639 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8640 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
8641 char_u *p;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8642 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8643 int count = 1;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8644 int first = TRUE;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8645
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8646 fname = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8647
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8648 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8649 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8650 p = get_tv_string_buf_chk(&argvars[1], pathbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8651 if (p == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8652 count = -1; /* error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8653 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8654 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8655 if (*p != NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8656 path = p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8657
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8658 if (argvars[2].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8659 count = get_tv_number_chk(&argvars[2], NULL); /* -1: error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8660 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8661 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8662
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8663 if (*fname != NUL && count >= 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8664 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8665 do
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8666 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8667 vim_free(fresult);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8668 fresult = find_file_in_path_option(first ? fname : NULL,
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8669 first ? (int)STRLEN(fname) : 0,
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8670 0, first, path, dir, NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8671 first = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8672 } while (--count > 0 && fresult != NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8673 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8674
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8675 rettv->vval.v_string = fresult;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8676 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8677 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8678 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8679 rettv->v_type = VAR_STRING;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8680 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8681
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8682 static void filter_map __ARGS((typval_T *argvars, typval_T *rettv, int map));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8683 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
8684
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8685 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8686 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8687 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8688 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8689 filter_map(argvars, rettv, map)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8690 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8691 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8692 int map;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8693 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8694 char_u buf[NUMBUFLEN];
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8695 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8696 listitem_T *li, *nli;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8697 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8698 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8699 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8700 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8701 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8702 typval_T save_val;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8703 typval_T save_key;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8704 int rem;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8705 int todo;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8706 char_u *msg = map ? (char_u *)"map()" : (char_u *)"filter()";
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8707
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8708
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8709 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8710 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8711 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8712 if ((l = argvars[0].vval.v_list) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8713 || (map && tv_check_lock(l->lv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8714 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8715 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8716 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8717 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8718 if ((d = argvars[0].vval.v_dict) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8719 || (map && tv_check_lock(d->dv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8720 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8721 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8722 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8723 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8724 EMSG2(_(e_listdictarg), msg);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8725 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8726 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8727
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8728 expr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8729 /* On type errors, the preceding call has already displayed an error
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8730 * message. Avoid a misleading error message for an empty string that
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8731 * was not passed as argument. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8732 if (expr != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8733 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8734 prepare_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8735 expr = skipwhite(expr);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8736
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8737 if (argvars[0].v_type == VAR_DICT)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8738 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8739 prepare_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8740 vimvars[VV_KEY].vv_type = VAR_STRING;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8741
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8742 ht = &d->dv_hashtab;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8743 hash_lock(ht);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8744 todo = ht->ht_used;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8745 for (hi = ht->ht_array; todo > 0; ++hi)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8746 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8747 if (!HASHITEM_EMPTY(hi))
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8748 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8749 --todo;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8750 di = HI2DI(hi);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8751 if (tv_check_lock(di->di_tv.v_lock, msg))
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8752 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8753 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8754 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8755 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8756 if (!map && rem)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8757 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8758 clear_tv(&vimvars[VV_KEY].vv_tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8759 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8760 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8761 hash_unlock(ht);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8762
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8763 restore_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8764 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8765 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8766 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8767 for (li = l->lv_first; li != NULL; li = nli)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8768 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8769 if (tv_check_lock(li->li_tv.v_lock, msg))
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8770 break;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8771 nli = li->li_next;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8772 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8773 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8774 if (!map && rem)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8775 listitem_remove(l, li);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8776 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8777 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8778
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8779 restore_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8780 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8781
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8782 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8783 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8784
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8785 static int
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8786 filter_map_one(tv, expr, map, remp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8787 typval_T *tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8788 char_u *expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8789 int map;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8790 int *remp;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8791 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8792 typval_T rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8793 char_u *s;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8794
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8795 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8796 s = expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8797 if (eval1(&s, &rettv, TRUE) == FAIL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8798 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8799 if (*s != NUL) /* check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8800 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8801 EMSG2(_(e_invexpr2), s);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8802 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8803 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8804 if (map)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8805 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8806 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8807 clear_tv(tv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8808 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8809 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8810 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8811 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8812 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8813
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8814 /* filter(): when expr is zero remove the item */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8815 *remp = (get_tv_number_chk(&rettv, &error) == 0);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8816 clear_tv(&rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8817 /* On type error, nothing has been removed; return FAIL to stop the
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8818 * loop. The error message was given by get_tv_number_chk(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8819 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8820 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8821 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8822 clear_tv(&vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8823 return OK;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8824 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8825
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8826 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8827 * "filter()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8828 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8829 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8830 f_filter(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8831 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8832 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8833 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8834 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8835 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8836
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8837 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8838 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8839 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8840 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8841 f_finddir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8842 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8843 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8844 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8845 findfilendir(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8846 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8847
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8848 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8849 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8850 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8851 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8852 f_findfile(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8853 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8854 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8855 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8856 findfilendir(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8857 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8858
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8859 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8860 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8861 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8862 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8863 f_fnamemodify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8864 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8865 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8867 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8868 char_u *mods;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8869 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8870 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8871 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8872 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8873
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8874 fname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8875 mods = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8876 if (fname == NULL || mods == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8877 fname = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8878 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8879 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8880 len = (int)STRLEN(fname);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8881 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8882 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8883
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8884 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8885 if (fname == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8886 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8887 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8888 rettv->vval.v_string = vim_strnsave(fname, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8889 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8891
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8892 static void foldclosed_both __ARGS((typval_T *argvars, typval_T *rettv, int end));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8894 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8895 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8896 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8897 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8898 foldclosed_both(argvars, rettv, end)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8899 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8900 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8901 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8903 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8904 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8905 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8906
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8907 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8908 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8909 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8910 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8912 if (end)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8913 rettv->vval.v_number = (varnumber_T)last;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8914 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8915 rettv->vval.v_number = (varnumber_T)first;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8916 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8918 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8919 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8920 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8921 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8923 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8924 * "foldclosed()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8925 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8926 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8927 f_foldclosed(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8928 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8929 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8930 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8931 foldclosed_both(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8932 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8933
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8934 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8935 * "foldclosedend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8936 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8937 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8938 f_foldclosedend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8939 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8940 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8941 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8942 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8943 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8944
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8945 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8946 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8947 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8948 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8949 f_foldlevel(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8950 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8951 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8953 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8954 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8955
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8956 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8957 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8958 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8959 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8960 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8961 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8963
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8964 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8965 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8966 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8967 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8968 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8969 f_foldtext(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8970 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8971 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8973 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8974 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8975 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8976 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8977 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8978 char *txt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8979 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8980
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8981 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8982 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8983 #ifdef FEAT_FOLDING
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8984 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8985 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8986 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8987 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8989 /* Find first non-empty line in the fold. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8990 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8991 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8993 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8994 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8995 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8998 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8999 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9000 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9001 if (s[0] == '/' && (s[1] == '*' || s[1] == '/'))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9002 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9003 s = skipwhite(s + 2);
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9004 if (*skipwhite(s) == NUL
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9005 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9006 {
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9007 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9008 if (*s == '*')
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9009 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9010 }
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9011 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9012 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9013 r = alloc((unsigned)(STRLEN(txt)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9014 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9015 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9016 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9017 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9018 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9019 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9020 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9021 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9022 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9023 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9024 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9025 foldtext_cleanup(r + len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9026 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9029 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9032 /*
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9033 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9034 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9035 /*ARGSUSED*/
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9036 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9037 f_foldtextresult(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9038 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9039 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9040 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9041 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9042 linenr_T lnum;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9043 char_u *text;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9044 char_u buf[51];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9045 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9046 int fold_count;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9047 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9048
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9049 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9050 rettv->vval.v_string = NULL;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9051 #ifdef FEAT_FOLDING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9052 lnum = get_tv_lnum(argvars);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9053 /* treat illegal types and illegal string values for {lnum} the same */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9054 if (lnum < 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9055 lnum = 0;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9056 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9057 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9058 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9059 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9060 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9061 if (text == buf)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9062 text = vim_strsave(text);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9063 rettv->vval.v_string = text;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9064 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9065 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9066 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9067
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9068 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9069 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9070 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9071 /*ARGSUSED*/
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_foreground(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;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9076 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9077 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9078 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9079 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9080 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9081 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9082 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9083 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9084 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9085 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9088 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9089 * "function()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9090 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9091 /*ARGSUSED*/
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9092 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9093 f_function(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9094 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9095 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9096 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9097 char_u *s;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9098
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
9099 rettv->vval.v_number = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9100 s = get_tv_string(&argvars[0]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9101 if (s == NULL || *s == NUL || VIM_ISDIGIT(*s))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9102 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9103 else if (!function_exists(s))
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
9104 EMSG2(_("E700: Unknown function: %s"), s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9105 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9106 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9107 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9108 rettv->v_type = VAR_FUNC;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9109 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9110 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9111
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9112 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9113 * "garbagecollect()" function
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9114 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9115 /*ARGSUSED*/
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9116 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9117 f_garbagecollect(argvars, rettv)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9118 typval_T *argvars;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9119 typval_T *rettv;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9120 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9121 garbage_collect();
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9122 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9123
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9124 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9125 * "get()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9126 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9127 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9128 f_get(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9129 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9130 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9131 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9132 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9133 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9134 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9135 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9136 typval_T *tv = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9137
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9138 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9139 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9140 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9141 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9142 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9143
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9144 li = list_find(l, get_tv_number_chk(&argvars[1], &error));
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9145 if (!error && li != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9146 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9147 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9148 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9149 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9150 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9151 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9152 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
9153 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9154 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9155 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9156 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9157 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9158 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9159 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9160
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9161 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9162 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9163 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9164 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9165 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9166 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9167 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9168 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9169 copy_tv(tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9170 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9171
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9172 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
9173
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9174 /*
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9175 * Get line or list of lines from buffer "buf" into "rettv".
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9176 * 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
9177 * buffer.
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9178 * If 'retlist' is TRUE, then the lines are returned as a Vim List.
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9179 */
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9180 static void
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9181 get_buffer_lines(buf, start, end, retlist, rettv)
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9182 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9183 linenr_T start;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9184 linenr_T end;
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9185 int retlist;
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9186 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9187 {
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9188 char_u *p;
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9189 list_T *l = NULL;
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9190 listitem_T *li;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9191
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9192 if (retlist)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9193 {
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9194 l = list_alloc();
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9195 if (l == NULL)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9196 return;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9197
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9198 rettv->vval.v_list = l;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9199 rettv->v_type = VAR_LIST;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9200 ++l->lv_refcount;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9201 }
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9202 else
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9203 rettv->vval.v_number = 0;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9204
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9205 if (buf == NULL || buf->b_ml.ml_mfp == NULL || start < 0)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9206 return;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9207
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9208 if (!retlist)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9209 {
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9210 if (start >= 1 && start <= buf->b_ml.ml_line_count)
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9211 p = ml_get_buf(buf, start, FALSE);
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9212 else
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9213 p = (char_u *)"";
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9214
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9215 rettv->v_type = VAR_STRING;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9216 rettv->vval.v_string = vim_strsave(p);
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9217 }
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9218 else
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9219 {
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9220 if (end < start)
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9221 return;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9222
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9223 if (start < 1)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9224 start = 1;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9225 if (end > buf->b_ml.ml_line_count)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9226 end = buf->b_ml.ml_line_count;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9227 while (start <= end)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9228 {
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9229 li = listitem_alloc();
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9230 if (li == NULL)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9231 break;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9232 list_append(l, li);
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9233 li->li_tv.v_type = VAR_STRING;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9234 li->li_tv.v_lock = 0;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9235 li->li_tv.vval.v_string =
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9236 vim_strsave(ml_get_buf(buf, start++, FALSE));
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9237 }
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9238 }
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9239 }
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9240
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9241 /*
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9242 * "getbufline()" function
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9243 */
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9244 static void
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9245 f_getbufline(argvars, rettv)
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9246 typval_T *argvars;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9247 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9248 {
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9249 linenr_T lnum;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9250 linenr_T end;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9251 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9252
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9253 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9254 ++emsg_off;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9255 buf = get_buf_tv(&argvars[0]);
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9256 --emsg_off;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9257
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
9258 lnum = get_tv_lnum_buf(&argvars[1], buf);
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9259 if (argvars[2].v_type == VAR_UNKNOWN)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9260 end = lnum;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9261 else
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
9262 end = get_tv_lnum_buf(&argvars[2], buf);
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
9263
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9264 get_buffer_lines(buf, lnum, end, TRUE, rettv);
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9265 }
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9266
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9267 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9268 * "getbufvar()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9269 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9270 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9271 f_getbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9272 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9273 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9274 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9275 buf_T *buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9276 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9277 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9278 dictitem_T *v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9279
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9280 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9281 varname = get_tv_string_chk(&argvars[1]);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9282 ++emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9283 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9284
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9285 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9286 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9287
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9288 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9289 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9290 if (*varname == '&') /* buffer-local-option */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9291 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9292 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9293 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9294 curbuf = buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9295
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9296 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9297
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9298 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9299 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9300 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9301 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9302 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9303 if (*varname == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9304 /* let getbufvar({nr}, "") return the "b:" dictionary. The
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9305 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9306 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9307 varname = (char_u *)"b:" + 2;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9308 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9309 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9310 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9311 copy_tv(&v->di_tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9312 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9313 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9314
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9315 --emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9316 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9317
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9318 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9319 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9320 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9321 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9322 f_getchar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9323 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9324 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9326 varnumber_T n;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9327 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9329 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9330 ++allow_keys;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9331 if (argvars[0].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9332 /* getchar(): blocking wait. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9333 n = safe_vgetc();
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9334 else if (get_tv_number_chk(&argvars[0], &error) == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9335 /* getchar(1): only check if char avail */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9336 n = vpeekc();
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9337 else if (error || vpeekc() == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9338 /* illegal argument or getchar(0) and no char avail: return zero */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9339 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9340 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9341 /* getchar(0) and char avail: return char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9342 n = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9343 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9344 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9345
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9346 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9347 if (IS_SPECIAL(n) || mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9349 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9350 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9352 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9353 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9355 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9356 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9357 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9359 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9361 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9362 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9363 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9365 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9366 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9367 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9368 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9369 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9370 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9371 temp[i++] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9372 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9373 rettv->vval.v_string = vim_strsave(temp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9374 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9377 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9378 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9379 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9380 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9381 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9382 f_getcharmod(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9383 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9384 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9385 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9386 rettv->vval.v_number = mod_mask;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9389 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9390 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9391 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9392 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9393 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9394 f_getcmdline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9395 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9396 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9397 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9398 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9399 rettv->vval.v_string = get_cmdline_str();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9402 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9403 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9404 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9405 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9406 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9407 f_getcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9408 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9409 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9410 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9411 rettv->vval.v_number = get_cmdline_pos() + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9414 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9415 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9416 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9417 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9418 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9419 f_getcwd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9420 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9421 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9423 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9424
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9425 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9426 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9427 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9428 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9429 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9430 rettv->vval.v_string = vim_strsave(cwd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9431 #ifdef BACKSLASH_IN_FILENAME
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9432 if (rettv->vval.v_string != NULL)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9433 slash_adjust(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9434 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9435 }
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 /*
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9439 * "getfontname()" function
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9440 */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
9441 /*ARGSUSED*/
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9442 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9443 f_getfontname(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;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9446 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9447 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9448 rettv->vval.v_string = NULL;
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9449 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9450 if (gui.in_use)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9451 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9452 GuiFont font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9453 char_u *name = NULL;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9454
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9455 if (argvars[0].v_type == VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9456 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9457 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9458 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9459 font = gui.norm_font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9460 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9461 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9462 else
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9463 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9464 name = get_tv_string(&argvars[0]);
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9465 if (STRCMP(name, "*") == 0) /* don't use font dialog */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9466 return;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9467 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9468 if (font == NOFONT)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9469 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9470 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9471 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9472 if (argvars[0].v_type != VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9473 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9474 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9475 #endif
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9476 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9477
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9478 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9479 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9480 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9481 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9482 f_getfperm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9483 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9484 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9485 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9486 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9487 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9488 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9489 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9490 int i;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9491
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9492 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9493
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9494 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9495 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9496 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9497 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9498 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9499 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9500 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9501 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9502 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9503 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9504 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9505 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9506 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9507 rettv->vval.v_string = perm;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9508 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9509
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9510 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9511 * "getfsize({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9512 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9513 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9514 f_getfsize(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9515 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9516 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9517 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9518 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9519 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9520
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9521 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9522
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9523 rettv->v_type = VAR_NUMBER;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9525 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9526 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9527 if (mch_isdir(fname))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9528 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9529 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9530 rettv->vval.v_number = (varnumber_T)st.st_size;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9531 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9532 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9533 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9535
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9536 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9537 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9538 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9539 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9540 f_getftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9541 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9542 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9544 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9545 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9546
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9547 fname = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9549 if (mch_stat((char *)fname, &st) >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9550 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9551 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9552 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9555 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9556 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9557 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9558 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9559 f_getftype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9560 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9561 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9562 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9563 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9564 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9565 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9566 char *t;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9567
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9568 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9569
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9570 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9571 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9572 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9573 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9574 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9575 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9576 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9577 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9578 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9579 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9580 t = "link";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9581 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9582 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9583 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9584 t = "bdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9585 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9586 # ifdef S_ISCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9587 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9588 t = "cdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9589 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9590 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9591 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9592 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9593 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9594 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9595 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9596 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9597 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9598 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9599 t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9600 #else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9601 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9602 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9603 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9604 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9605 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9606 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9607 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9608 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9609 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9610 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9611 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9612 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9613 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9614 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9615 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9616 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9617 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9618 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9619 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9620 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9621 default: t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9622 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9623 # else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9624 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9625 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9626 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9627 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9628 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9629 #endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9630 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9631 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9632 rettv->vval.v_string = type;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9633 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9634
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9635 /*
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9636 * "getline(lnum, [end])" function
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9637 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9638 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9639 f_getline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9640 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9641 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9642 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9643 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9644 linenr_T end;
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9645 int retlist;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9646
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9647 lnum = get_tv_lnum(argvars);
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9648 if (argvars[1].v_type == VAR_UNKNOWN)
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9649 {
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9650 end = 0;
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9651 retlist = FALSE;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9652 }
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9653 else
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9654 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9655 end = get_tv_lnum(&argvars[1]);
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9656 retlist = TRUE;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9657 }
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9658
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9659 get_buffer_lines(curbuf, lnum, end, retlist, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9660 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9661
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9662 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9663 * "getqflist()" function
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9664 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9665 /*ARGSUSED*/
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9666 static void
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9667 f_getqflist(argvars, rettv)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9668 typval_T *argvars;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9669 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9670 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9671 #ifdef FEAT_QUICKFIX
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9672 list_T *l;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9673 #endif
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9674
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9675 rettv->vval.v_number = FALSE;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9676 #ifdef FEAT_QUICKFIX
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9677 l = list_alloc();
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9678 if (l != NULL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9679 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9680 if (get_errorlist(l) != FAIL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9681 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9682 rettv->vval.v_list = l;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9683 rettv->v_type = VAR_LIST;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9684 ++l->lv_refcount;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9685 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9686 else
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9687 list_free(l);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9688 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9689 #endif
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9690 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9691
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9692 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9693 * "getreg()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9694 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9695 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9696 f_getreg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9697 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9698 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9700 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9701 int regname;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9702 int arg2 = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9703 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9704
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9705 if (argvars[0].v_type != VAR_UNKNOWN)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9706 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9707 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9708 error = strregname == NULL;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9709 if (argvars[1].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9710 arg2 = get_tv_number_chk(&argvars[1], &error);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9711 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9712 else
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9713 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9714 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9715 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9716 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9717
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9718 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9719 rettv->vval.v_string = error ? NULL :
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9720 get_reg_contents(regname, TRUE, arg2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9721 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9723 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9724 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9725 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9726 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9727 f_getregtype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9728 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9729 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9731 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9732 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9733 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9734 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9735
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9736 if (argvars[0].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9737 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9738 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9739 if (strregname == NULL) /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9740 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9741 rettv->v_type = VAR_STRING;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9742 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9743 return;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9744 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9745 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9746 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9747 /* Default to v:register */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9748 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9750 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9751 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9752 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9754 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9755 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9756 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9757 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9758 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9759 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9760 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9761 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9762 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9763 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9764 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9765 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9766 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9767 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9768 rettv->vval.v_string = vim_strsave(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9771 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9772 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9773 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9774 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9775 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9776 f_getwinposx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9777 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9778 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9779 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9780 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9781 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9782 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9783 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9784 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9786 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9787 rettv->vval.v_number = x;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9788 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9789 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9792 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9793 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9794 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9795 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9796 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9797 f_getwinposy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9798 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9799 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9800 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9801 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9802 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9803 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9805 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9807 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9808 rettv->vval.v_number = y;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9810 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9812
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9813 static win_T *find_win_by_nr __ARGS((typval_T *vp));
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9814
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9815 static win_T *
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9816 find_win_by_nr(vp)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9817 typval_T *vp;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9818 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9819 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9820 win_T *wp;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9821 #endif
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9822 int nr;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9823
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9824 nr = get_tv_number_chk(vp, NULL);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9825
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9826 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9827 if (nr < 0)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9828 return NULL;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9829 if (nr == 0)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9830 return curwin;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9831
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9832 for (wp = firstwin; wp != NULL; wp = wp->w_next)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9833 if (--nr <= 0)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9834 break;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9835 return wp;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9836 #else
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9837 if (nr == 0 || nr == 1)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9838 return curwin;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9839 return NULL;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9840 #endif
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9841 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9842
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9843 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9844 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9845 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9846 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9847 f_getwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9848 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9849 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9850 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9851 win_T *win, *oldcurwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9852 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9853 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9854
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9855 win = find_win_by_nr(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9856 varname = get_tv_string_chk(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9857 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9858
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9859 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9860 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9862 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9864 if (*varname == '&') /* window-local-option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9865 {
218
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9866 /* Set curwin to be our win, temporarily. Also set curbuf, so
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9867 * that we can get buffer-local options. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9868 oldcurwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9869 curwin = win;
218
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9870 curbuf = win->w_buffer;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9871
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9872 get_option_tv(&varname, rettv, 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9874 /* restore previous notion of curwin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9875 curwin = oldcurwin;
218
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9876 curbuf = curwin->w_buffer;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9878 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9879 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9880 if (*varname == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9881 /* let getwinvar({nr}, "") return the "w:" dictionary. The
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9882 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9883 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9884 varname = (char_u *)"w:" + 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9885 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9886 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9887 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9888 copy_tv(&v->di_tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9892 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9895 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9896 * "glob()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9897 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9898 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9899 f_glob(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9900 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9901 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9903 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9905 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9906 xpc.xp_context = EXPAND_FILES;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9907 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9908 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9909 NULL, WILD_USE_NL|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9910 ExpandCleanup(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9913 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9914 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9915 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9916 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9917 f_globpath(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9918 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9919 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9921 char_u buf1[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9922 char_u *file = get_tv_string_buf_chk(&argvars[1], buf1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9923
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9924 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9925 if (file == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9926 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9927 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9928 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]), file);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9932 * "has()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9934 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9935 f_has(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9936 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9937 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9939 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9940 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9941 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9942 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9944 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9945 "amiga",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9946 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9947 "arp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9948 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9949 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9950 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9951 "beos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9952 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9953 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9954 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9955 "dos32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9956 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9957 "dos16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9958 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9959 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9960 #ifdef MACOS /* TODO: Should we add MACOS_CLASSIC, MACOS_X? (Dany) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9961 "mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9962 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9963 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9964 "macunix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9965 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9966 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9967 "os2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9968 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9969 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9970 "qnx",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9971 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9972 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9973 "riscos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9974 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9975 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9976 "unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9977 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9978 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9979 "vms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9980 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9981 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9982 "win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9983 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9984 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9985 "win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9986 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9987 #if defined(UNIX) && (defined(__CYGWIN32__) || defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9988 "win32unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9989 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9990 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9991 "win64",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9992 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9993 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9994 "ebcdic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9995 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9996 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9997 "fname_case",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9998 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9999 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10000 "arabic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10001 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10002 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10003 "autocmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10004 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10005 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10006 "balloon_eval",
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10007 # ifndef FEAT_GUI_W32 /* other GUIs always have multiline balloons */
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10008 "balloon_multiline",
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10009 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10010 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10011 #if defined(SOME_BUILTIN_TCAPS) || defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10012 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10013 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10014 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10015 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10016 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10017 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10018 "byte_offset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10019 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10020 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10021 "cindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10022 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10023 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10024 "clientserver",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10025 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10026 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10027 "clipboard",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10028 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10029 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10030 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10031 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10032 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10033 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10034 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10035 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10036 "comments",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10037 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10038 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10039 "cryptv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10040 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10041 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10042 "cscope",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10043 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10044 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10045 "debug",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10046 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10047 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10048 "dialog_con",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10049 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10050 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10051 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10052 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10053 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10054 "diff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10055 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10056 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10057 "digraphs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10058 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10059 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10060 "dnd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10061 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10062 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10063 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10064 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10065 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10066 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10067 "ex_extra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10068 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10069 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10070 "extra_search",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10071 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10072 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10073 "farsi",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10074 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10075 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10076 "file_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10077 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10078 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10079 "filterpipe",
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10080 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10081 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10082 "find_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10083 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10084 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10085 "folding",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10086 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10087 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10088 "footer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10089 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10090 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10091 "fork",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10092 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10093 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10094 "gettext",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10095 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10096 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10097 "gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10098 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10099 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10100 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10101 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10102 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10103 "gui_athena",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10104 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10105 #endif
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
10106 #ifdef FEAT_GUI_KDE
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
10107 "gui_kde",
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
10108 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10109 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10110 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10111 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10112 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10113 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10114 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10115 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10116 "gui_mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10117 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10118 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10119 "gui_motif",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10120 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10121 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10122 "gui_photon",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10123 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10124 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10125 "gui_win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10126 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10127 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10128 "gui_win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10129 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10130 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10131 "hangul_input",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10132 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10133 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10134 "iconv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10135 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10136 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10137 "insert_expand",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10138 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10139 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10140 "jumplist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10141 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10142 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10143 "keymap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10144 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10145 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10146 "langmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10147 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10148 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10149 "libcall",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10150 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10151 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10152 "linebreak",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10153 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10154 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10155 "lispindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10156 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10157 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10158 "listcmds",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10159 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10160 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10161 "localmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10162 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10163 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10164 "menu",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10165 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10166 #ifdef FEAT_SESSION
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10167 "mksession",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10168 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10169 #ifdef FEAT_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10170 "modify_fname",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10171 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10172 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10173 "mouse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10175 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10176 "mouseshape",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10177 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10178 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10179 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10180 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10181 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10182 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10183 "mouse_gpm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10184 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10185 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10186 "mouse_jsbterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10187 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10188 # ifdef FEAT_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10189 "mouse_netterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10190 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10191 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10192 "mouse_pterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10193 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10194 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10195 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10196 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10197 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10198 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10199 "multi_byte",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10200 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10201 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10202 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10203 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10204 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10205 "multi_lang",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10206 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
10207 #ifdef FEAT_MZSCHEME
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10208 #ifndef DYNAMIC_MZSCHEME
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
10209 "mzscheme",
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
10210 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10211 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10212 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10213 "ole",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10214 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10215 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10216 "osfiletype",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10217 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10218 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10219 "path_extra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10220 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10221 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10222 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10223 "perl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10224 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10225 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10226 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10227 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10228 "python",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10229 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10230 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10231 #ifdef FEAT_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10232 "postscript",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10233 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10234 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10235 "printer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10236 #endif
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
10237 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
10238 "profile",
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
10239 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10240 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10241 "quickfix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10242 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10243 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10244 "rightleft",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10246 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10247 "ruby",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10248 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10249 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10250 "scrollbind",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10251 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10252 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10253 "showcmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10254 "cmdline_info",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10255 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10256 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10257 "signs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10259 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10260 "smartindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10261 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10262 #ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10263 "sniff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10264 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10265 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10266 "statusline",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10267 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10268 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10269 "sun_workshop",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10270 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10271 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10272 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10273 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10274 #ifdef FEAT_SYN_HL
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
10275 "spell",
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
10276 #endif
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
10277 #ifdef FEAT_SYN_HL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10278 "syntax",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10279 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10280 #if defined(USE_SYSTEM) || !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10281 "system",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10282 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10283 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10284 "tag_binary",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10285 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10286 #ifdef FEAT_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10287 "tag_old_static",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10288 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10289 #ifdef FEAT_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10290 "tag_any_white",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10291 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10292 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10293 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10294 "tcl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10295 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10296 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10297 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10298 "terminfo",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10299 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10300 #ifdef FEAT_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10301 "termresponse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10302 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10303 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10304 "textobjects",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10305 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10306 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10307 "tgetent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10308 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10309 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10310 "title",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10311 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10312 #ifdef FEAT_TOOLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10313 "toolbar",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10314 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10315 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10316 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10317 "user_commands",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10318 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10319 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10320 "viminfo",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10321 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10322 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10323 "vertsplit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10324 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10325 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10326 "virtualedit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10327 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10328 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10329 "visual",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10330 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10331 #ifdef FEAT_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10332 "visualextra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10333 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10334 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10335 "vreplace",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10336 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10337 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10338 "wildignore",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10339 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10340 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10341 "wildmenu",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10342 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10343 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10344 "windows",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10345 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10346 #ifdef FEAT_WAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10347 "winaltkeys",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10348 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10349 #ifdef FEAT_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10350 "writebackup",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10351 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10352 #ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10353 "xim",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10354 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10355 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10356 "xfontset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10357 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10358 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10359 "xsmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10360 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10361 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10362 "xsmp_interact",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10363 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10364 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10365 "xterm_clipboard",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10366 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10367 #ifdef FEAT_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10368 "xterm_save",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10369 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10370 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10371 "X11",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10372 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10373 NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10374 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10375
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10376 name = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10377 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10378 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10380 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10381 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10382 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10384 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10386 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10387 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10388 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10389 n = (starting != 0);
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10390 #if defined(FEAT_BEVAL) && defined(FEAT_GUI_W32)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10391 else if (STRICMP(name, "balloon_multiline") == 0)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10392 n = multiline_balloon_available();
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10393 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10394 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10395 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10396 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10397 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10398 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10399 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10400 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10401 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10402 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10403 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10404 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10405 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10406 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10407 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10408 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10409 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10410 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10411 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10412 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10413 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10414 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10415 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10416 n = perl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10417 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10418 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10419 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10420 n = (gui.in_use || gui.starting);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10421 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10422 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10423 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10424 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10425 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10426 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10427 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10428 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10429 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10430 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10431 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10432 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10433 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10434 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10435 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10436 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10437 #endif
34
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10438 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10439 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10440 n = usingNetbeans;
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10441 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10443
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10444 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10445 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10447 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10448 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10449 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10450 static void
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10451 f_has_key(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10452 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10453 typval_T *rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10454 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10455 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10456 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10457 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10458 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10459 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10460 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10461 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10462 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10463
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10464 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10465 get_tv_string(&argvars[1]), -1) != NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10466 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10467
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10468 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10469 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10470 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10471 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10472 f_hasmapto(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10473 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10474 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10476 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10477 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10478 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10479
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10480 name = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10481 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10482 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10483 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10484 mode = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10486 if (map_to_exists(name, mode))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10487 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10488 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10489 rettv->vval.v_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10492 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10493 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10494 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10495 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10496 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10497 f_histadd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10498 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10499 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10501 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10502 int histype;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10503 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10504 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10505 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10506
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10507 rettv->vval.v_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10508 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10509 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10510 #ifdef FEAT_CMDHIST
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10511 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10512 histype = str != NULL ? get_histtype(str) : -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10513 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10514 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10515 str = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10516 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10517 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10518 add_to_history(histype, str, FALSE, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10519 rettv->vval.v_number = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10520 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10523 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10526 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10527 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10528 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10529 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10530 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10531 f_histdel(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10532 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10533 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10535 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10536 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10537 char_u buf[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10538 char_u *str;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10539
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10540 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10541 if (str == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10542 n = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10543 else if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10544 /* only one argument: clear entire history */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10545 n = clr_history(get_histtype(str));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10546 else if (argvars[1].v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10547 /* index given: remove that entry */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10548 n = del_history_idx(get_histtype(str),
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10549 (int)get_tv_number(&argvars[1]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10550 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10551 /* string given: remove all matching entries */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10552 n = del_history_entry(get_histtype(str),
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10553 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10554 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10555 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10556 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10557 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10560 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10561 * "histget()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10562 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10563 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10564 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10565 f_histget(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10566 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10567 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10569 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10570 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10571 int idx;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10572 char_u *str;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10573
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10574 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10575 if (str == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10576 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10577 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10578 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10579 type = get_histtype(str);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10580 if (argvars[1].v_type == VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10581 idx = get_history_idx(type);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10582 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10583 idx = (int)get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10584 /* -1 on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10585 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10586 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10587 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10588 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10589 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10590 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10593 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10594 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10595 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10596 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10597 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10598 f_histnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10599 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10600 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10602 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10604 #ifdef FEAT_CMDHIST
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10605 char_u *history = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10606
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10607 i = history == NULL ? HIST_CMD - 1 : get_histtype(history);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10608 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10609 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10610 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10611 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10612 i = -1;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10613 rettv->vval.v_number = i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10616 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10617 * "highlightID(name)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10618 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10619 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10620 f_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10621 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10622 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10623 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10624 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10625 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10626
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10627 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10628 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10629 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10630 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10631 f_hlexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10632 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10633 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10634 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10635 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10638 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10639 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10640 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10641 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10642 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10643 f_hostname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10644 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10645 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10647 char_u hostname[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10649 mch_get_host_name(hostname, 256);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10650 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10651 rettv->vval.v_string = vim_strsave(hostname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10654 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10655 * iconv() function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10656 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10657 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10658 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10659 f_iconv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10660 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10661 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10663 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10664 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10665 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10666 char_u *from, *to, *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10667 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10668 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10669
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10670 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10671 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10673 #ifdef FEAT_MBYTE
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10674 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10675 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10676 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10677 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10678 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10680 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10681 if (vimconv.vc_type == CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10682 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10683 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10684 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10686 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10687 vim_free(from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10688 vim_free(to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10689 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10692 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10693 * "indent()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10694 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10695 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10696 f_indent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10697 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10698 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10700 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10701
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10702 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10703 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10704 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10705 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10706 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10708
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10709 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10710 * "index()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10711 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10712 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10713 f_index(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10714 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10715 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10716 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10717 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10718 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10719 long idx = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10720 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10721
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10722 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10723 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10724 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10725 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10726 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10727 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10728 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10729 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10730 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10731 item = l->lv_first;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10732 if (argvars[2].v_type != VAR_UNKNOWN)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10733 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10734 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10735
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10736 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10737 * sets, so that a negative number also works. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10738 item = list_find(l, get_tv_number_chk(&argvars[2], &error));
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10739 idx = l->lv_idx;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10740 if (argvars[3].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10741 ic = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10742 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10743 item = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10744 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10745
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10746 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10747 if (tv_equal(&item->li_tv, &argvars[1], ic))
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10748 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10749 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10750 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10751 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10752 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10753 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10754
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10755 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10757 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10758 * "input()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10759 * Also handles inputsecret() when inputsecret is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10760 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10761 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10762 f_input(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10763 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10764 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10765 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10766 char_u *prompt = get_tv_string_chk(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10767 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10768 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10769 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10770 int cmd_silent_save = cmd_silent;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10771 char_u *defstr = (char_u *)"";
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10772
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10773 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10774
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10775 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10776 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10777 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10778 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10779 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10780 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10782 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10784 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10785 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10787 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10788 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10789 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10790 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10791 p = prompt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10792 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10793 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10794 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10795 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10796 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10797 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10798 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10799 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10800 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10801 msg_starthere();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10802 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10804 cmdline_row = msg_row;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10805
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10806 if (argvars[1].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10807 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10808 defstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10809 if (defstr != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10810 stuffReadbuffSpec(defstr);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10811 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10812
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10813 if (defstr != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10814 rettv->vval.v_string =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10815 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10816
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10817 /* since the user typed this, no need to wait for return */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10818 need_wait_return = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10819 msg_didout = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10820 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10821 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10824 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10825 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10826 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10827 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10828 f_inputdialog(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10829 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10830 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10831 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10832 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10833 /* 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
10834 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10836 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10837 char_u buf[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10838 char_u *defstr = (char_u *)"";
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10839
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10840 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10841 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10842 && (defstr = get_tv_string_buf_chk(&argvars[1], buf)) != NULL)
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 411
diff changeset
10843 vim_strncpy(IObuff, defstr, IOSIZE - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10844 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10845 IObuff[0] = NUL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10846 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10847 && do_dialog(VIM_QUESTION, NULL, message,
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10848 (char_u *)_("&OK\n&Cancel"), 1, IObuff) == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10849 rettv->vval.v_string = vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10850 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10851 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10852 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10853 && argvars[1].v_type != VAR_UNKNOWN
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10854 && argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10855 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10856 get_tv_string_buf(&argvars[2], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10857 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10858 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10859 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10860 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10861 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10862 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10863 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10864 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10867 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10869 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10870 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10871 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10872 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10873 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10874 f_inputrestore(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10875 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10876 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10878 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10879 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10880 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10881 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10882 + ga_userinput.ga_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10883 rettv->vval.v_number = 0; /* OK */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10884 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10885 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10886 {
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
10887 verb_msg((char_u *)_("called inputrestore() more often than inputsave()"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10888 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10892 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10893 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10894 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10895 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10896 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10897 f_inputsave(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10898 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10899 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10901 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10902 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10903 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10904 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10905 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10906 ++ga_userinput.ga_len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10907 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10908 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10909 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10910 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10913 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10914 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10915 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10916 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10917 f_inputsecret(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10918 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10919 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10921 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10922 ++inputsecret_flag;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10923 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10924 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10925 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10928 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10929 * "insert()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10930 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10931 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10932 f_insert(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10933 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10934 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10935 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10936 long before = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10937 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10938 list_T *l;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10939 int error = FALSE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10940
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10941 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10942 if (argvars[0].v_type != VAR_LIST)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10943 EMSG2(_(e_listarg), "insert()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10944 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10945 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10946 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10947 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10948 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10949 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10950 return; /* type error; errmsg already given */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10951
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10952 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10953 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10954 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10955 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10956 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10957 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10958 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10959 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10960 l = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10961 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10962 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10963 if (l != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10964 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10965 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10966 copy_tv(&argvars[0], rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10967 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10968 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10969 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10970
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10971 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10972 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10973 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10974 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10975 f_isdirectory(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10976 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10977 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10978 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10979 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10981
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10982 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10983 * "islocked()" function
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10984 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10985 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10986 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10987 typval_T *argvars;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10988 typval_T *rettv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10989 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10990 lval_T lv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10991 char_u *end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10992 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10993
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10994 rettv->vval.v_number = -1;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
10995 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
10996 FNE_CHECK_START);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10997 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10998 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10999 if (*end != NUL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11000 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11001 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11002 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11003 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11004 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11005 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11006 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11007 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11008 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11009 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11010 if (di != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11011 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11012 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11013 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11014 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11015 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11016 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11017 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11018 || tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11019 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11020 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11021 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11022 else if (lv.ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11023 EMSG(_("E745: Range not allowed"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11024 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11025 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11026 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11027 /* List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11028 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11029 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11030 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11031 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11032 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11033 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11034
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11035 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11036 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11037
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11038 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
11039
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11040 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11041 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11042 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11043 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11044 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11045 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11046 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11047 dict_list(argvars, rettv, what)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11048 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11049 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11050 int what;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11051 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11052 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11053 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11054 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11055 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11056 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11057 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11058 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11059 int todo;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11060
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11061 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11062 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11063 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11064 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11065 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11066 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11067 if ((d = argvars[0].vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11068 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11069
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11070 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11071 if (l == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11072 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11073 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11074 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11075 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11076
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11077 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11078 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11079 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11080 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11081 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11082 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11083 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11084
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11085 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11086 if (li == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11087 break;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11088 list_append(l, li);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11089
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11090 if (what == 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11091 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11092 /* keys() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11093 li->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11094 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11095 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11096 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11097 else if (what == 1)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11098 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11099 /* values() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11100 copy_tv(&di->di_tv, &li->li_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11101 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11102 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11103 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11104 /* items() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11105 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11106 li->li_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11107 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11108 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11109 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11110 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11111 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11112
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11113 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11114 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11115 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11116 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11117 li2->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11118 li2->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11119 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11120
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11121 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11122 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11123 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11124 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11125 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11126 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11127 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11128 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11129 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11130
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11131 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11132 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11133 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11134 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11135 f_items(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11136 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11137 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11138 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11139 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11140 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11141
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11142 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11143 * "join()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11144 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11145 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11146 f_join(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11147 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11148 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11149 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11150 garray_T ga;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11151 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11152
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11153 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11154 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11155 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11156 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11157 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11158 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11159 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11160 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11161 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11162 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11163 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11164 sep = get_tv_string_chk(&argvars[1]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11165
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11166 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11167
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11168 if (sep != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11169 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11170 ga_init2(&ga, (int)sizeof(char), 80);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11171 list_join(&ga, argvars[0].vval.v_list, sep, TRUE);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11172 ga_append(&ga, NUL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11173 rettv->vval.v_string = (char_u *)ga.ga_data;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11174 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11175 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11176 rettv->vval.v_string = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11177 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11178
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11179 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11180 * "keys()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11181 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11182 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11183 f_keys(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;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11186 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11187 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11188 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11189
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11190 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11191 * "last_buffer_nr()" 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_last_buffer_nr(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 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11200 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11202 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11203 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11204 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11205
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11206 rettv->vval.v_number = n;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11207 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11208
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11209 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11210 * "len()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11211 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11212 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11213 f_len(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11214 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11215 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11216 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11217 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11218 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11219 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11220 case VAR_NUMBER:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11221 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11222 get_tv_string(&argvars[0]));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11223 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11224 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11225 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11226 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11227 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11228 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11229 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11230 default:
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
11231 EMSG(_("E701: Invalid type for len()"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11232 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11233 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11234 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11235
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11236 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
11237
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11238 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11239 libcall_common(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11240 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11241 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11242 int type;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11243 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11244 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11245 char_u *string_in;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11246 char_u **string_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11247 int nr_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11248 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11249
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11250 rettv->v_type = type;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11251 if (type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11252 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11253 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11254 rettv->vval.v_string = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11255
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11256 if (check_restricted() || check_secure())
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11257 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11258
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11259 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11260 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11261 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11262 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11263 string_in = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11264 if (argvars[2].v_type == VAR_STRING)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11265 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11266 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11267 string_result = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11268 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11269 string_result = &rettv->vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11270 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11271 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11272 string_in,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11273 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11274 string_result,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11275 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11276 && type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11277 rettv->vval.v_number = nr_result;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11278 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11279 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11282 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11283 * "libcall()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11284 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11285 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11286 f_libcall(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11287 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11288 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11289 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11290 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11291 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11292
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11293 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11294 * "libcallnr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11295 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11296 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11297 f_libcallnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11298 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11299 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11300 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11301 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11302 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11303
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11304 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11305 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11306 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11307 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11308 f_line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11309 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11310 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11312 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11313 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11315 fp = var2fpos(&argvars[0], TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11316 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11317 lnum = fp->lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11318 rettv->vval.v_number = lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11321 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11322 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11323 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11324 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11325 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11326 f_line2byte(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11327 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11328 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11330 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11331 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11332 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11333 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11334
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11335 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11336 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count + 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11337 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11338 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11339 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11340 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11341 ++rettv->vval.v_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11342 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11345 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11346 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11347 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11348 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11349 f_lispindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11350 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11351 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11352 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11353 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11354 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11355 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11357 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11358 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11359 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11361 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11362 rettv->vval.v_number = get_lisp_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11363 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11365 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11366 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11367 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11368 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11369
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11370 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11371 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11372 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11373 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11374 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11375 f_localtime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11376 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11377 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11378 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11379 rettv->vval.v_number = (varnumber_T)time(NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11381
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11382 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
11383
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11384 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11385 get_maparg(argvars, rettv, exact)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11386 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11387 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11388 int exact;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11390 char_u *keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11391 char_u *which;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11392 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11393 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11394 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11395 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11396 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11398 /* return empty string for failure */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11399 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11400 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11401
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11402 keys = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11403 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11404 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11405
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11406 if (argvars[1].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11407 which = get_tv_string_buf_chk(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11408 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11409 which = (char_u *)"";
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11410 if (which == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11411 return;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11412
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11413 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11414
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11415 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE);
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
11416 rhs = check_map(keys, mode, exact, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11417 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11418 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11419 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11420 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11421 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11422 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11424 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11425 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11427 ga_append(&ga, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11428 rettv->vval.v_string = (char_u *)ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11429 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11432 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11433 * "map()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11434 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11435 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11436 f_map(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11437 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11438 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11439 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11440 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11441 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11442
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11443 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11444 * "maparg()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11445 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11446 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11447 f_maparg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11448 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11449 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11450 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11451 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11452 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11453
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11454 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11455 * "mapcheck()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11456 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11457 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11458 f_mapcheck(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11459 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11460 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11461 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11462 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11463 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11464
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11465 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
11466
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11467 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11468 find_some_match(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11469 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11470 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11471 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11472 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11473 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11474 char_u *expr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11475 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11476 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11477 char_u patbuf[NUMBUFLEN];
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11478 char_u strbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11479 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11480 long start = 0;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11481 long nth = 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11482 int match = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11483 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11484 listitem_T *li = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11485 long idx = 0;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11486 char_u *tofree = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11488 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11489 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11490 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11491
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11492 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11493 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11494 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11495 /* return empty list when there are no matches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11496 if ((rettv->vval.v_list = list_alloc()) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11497 goto theend;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11498 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11499 ++rettv->vval.v_list->lv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11500 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11501 else if (type == 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11502 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11503 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11504 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11505 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11506
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11507 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11508 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11509 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11510 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11511 li = l->lv_first;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11512 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11513 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11514 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11515
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11516 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11517 if (pat == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11518 goto theend;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11519
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11520 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11521 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11522 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11523
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11524 start = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11525 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11526 goto theend;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11527 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11528 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11529 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11530 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11531 goto theend;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11532 idx = l->lv_idx; /* use the cached index */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11533 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11534 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11535 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11536 if (start < 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11537 start = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11538 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11539 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11540 str += start;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11541 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11542
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11543 if (argvars[3].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11544 nth = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11545 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11546 goto theend;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11549 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11550 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11552 regmatch.rm_ic = p_ic;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11553
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
11554 for (;;)
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11555 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11556 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11557 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11558 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11559 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11560 match = FALSE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11561 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11562 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11563 vim_free(tofree);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11564 str = echo_string(&li->li_tv, &tofree, strbuf);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11565 if (str == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11566 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11567 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11568
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11569 match = vim_regexec_nl(&regmatch, str, (colnr_T)0);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11570
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11571 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11572 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11573 if (l == NULL && !match)
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11574 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11575
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11576 /* Advance to just after the match. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11577 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11578 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11579 li = li->li_next;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11580 ++idx;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11581 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11582 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11583 {
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11584 #ifdef FEAT_MBYTE
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11585 str = regmatch.startp[0] + mb_ptr2len_check(regmatch.startp[0]);
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11586 #else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11587 str = regmatch.startp[0] + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11588 #endif
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11589 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11590 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11591
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11592 if (match)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11593 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11594 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11595 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11596 int i;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11597
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11598 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11599 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11600 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11601 if (regmatch.endp[i] == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11602 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11603 li = listitem_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11604 if (li == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11605 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11606 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11607 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11608 li->li_tv.vval.v_string = vim_strnsave(regmatch.startp[i],
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11609 (int)(regmatch.endp[i] - regmatch.startp[i]));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11610 list_append(rettv->vval.v_list, li);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11611 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11612 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11613 else if (type == 2)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11614 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11615 /* return matched string */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11616 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11617 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11618 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11619 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11620 (int)(regmatch.endp[0] - regmatch.startp[0]));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11621 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11622 else if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11623 rettv->vval.v_number = idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11624 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11626 if (type != 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11627 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11628 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11629 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11630 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11631 (varnumber_T)(regmatch.endp[0] - str);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11632 rettv->vval.v_number += str - expr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11635 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11638 theend:
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11639 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11640 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11643 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11644 * "match()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11645 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11646 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11647 f_match(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11648 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11649 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11650 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11651 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11652 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11653
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11654 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11655 * "matchend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11656 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11657 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11658 f_matchend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11659 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11660 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11661 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11662 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11663 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11664
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11665 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11666 * "matchlist()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11667 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11668 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11669 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11670 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11671 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11672 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11673 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11674 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11675
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11676 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11677 * "matchstr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11678 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11679 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11680 f_matchstr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11681 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11682 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11683 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11684 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11685 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11686
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11687 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
11688
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11689 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11690 max_min(argvars, rettv, domax)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11691 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11692 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11693 int domax;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11694 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11695 long n = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11696 long i;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11697 int error = FALSE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11698
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11699 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11700 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11701 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11702 listitem_T *li;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11703
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11704 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11705 if (l != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11706 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11707 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11708 if (li != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11709 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11710 n = get_tv_number_chk(&li->li_tv, &error);
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
11711 for (;;)
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11712 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11713 li = li->li_next;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11714 if (li == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11715 break;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11716 i = get_tv_number_chk(&li->li_tv, &error);
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11717 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11718 n = i;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11719 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11720 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11721 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11722 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11723 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11724 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11725 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11726 int first = TRUE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11727 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11728 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11729
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11730 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11731 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11732 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11733 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11734 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11735 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11736 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11737 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11738 --todo;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11739 i = get_tv_number_chk(&HI2DI(hi)->di_tv, &error);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11740 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11741 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11742 n = i;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11743 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11744 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11745 else if (domax ? i > n : i < n)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11746 n = i;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11747 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11748 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11749 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11750 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11751 else
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11752 EMSG(_(e_listdictarg));
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11753 rettv->vval.v_number = error ? 0 : n;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11754 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11755
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11756 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11757 * "max()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11758 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11759 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11760 f_max(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11761 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11762 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11763 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11764 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11765 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11766
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11767 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11768 * "min()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11769 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11770 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11771 f_min(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11772 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11773 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11774 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11775 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11776 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11777
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11778 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11779
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11780 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11781 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11782 * needed.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11783 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11784 static int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11785 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11786 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11787 int prot;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11788 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11789 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11790 char_u *updir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11791 int r = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11792
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11793 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11794 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11795 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11796 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11797 return OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11798
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11799 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11800 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11801 if (updir == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11802 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11803 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11804 r = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11805 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11806 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11807 vim_free(updir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11808 return r;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11809 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11810
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11811 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11812 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11813 * "mkdir()" function
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11814 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11815 static void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11816 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11817 typval_T *argvars;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11818 typval_T *rettv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11819 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11820 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11821 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11822 int prot = 0755;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11823
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11824 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11825 if (check_restricted() || check_secure())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11826 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11827
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11828 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11829 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11830 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11831 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11832 prot = get_tv_number_chk(&argvars[2], NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11833 if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11834 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11835 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11836 rettv->vval.v_number = prot != -1 ? vim_mkdir_emsg(dir, prot) : 0;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11837 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11838 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11839
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11840 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11841 * "mode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11842 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11843 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11844 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11845 f_mode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11846 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11847 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11849 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11851 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11852 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11854 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11855 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11856 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11857 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11859 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11860 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11861 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11862 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11863 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11865 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11866 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11867 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11868 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11869 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11870 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11871 buf[0] = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11872 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11873 buf[0] = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11875 buf[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11876 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11877 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11880 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11881 * "nextnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11882 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11883 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11884 f_nextnonblank(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11885 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11886 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11887 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11888 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11889
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11890 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11891 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11892 if (lnum < 0 || lnum > curbuf->b_ml.ml_line_count)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11893 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11894 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11895 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11896 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11897 if (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11898 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11899 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11900 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11901 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11902
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11903 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11904 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11905 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11906 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11907 f_nr2char(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11908 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11909 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11911 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11913 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11914 if (has_mbyte)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11915 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11916 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11917 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11918 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11919 buf[0] = (char_u)get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11920 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11921 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11922 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11923 rettv->vval.v_string = vim_strsave(buf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11924 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11925
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11926 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11927 * "prevnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11928 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11929 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11930 f_prevnonblank(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11931 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11932 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11933 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11934 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11935
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11936 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11937 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11938 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11939 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11940 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11941 --lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11942 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11943 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11944
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11945 /*
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11946 * "printf()" function
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11947 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11948 static void
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11949 f_printf(argvars, rettv)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11950 typval_T *argvars;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11951 typval_T *rettv;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11952 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11953 rettv->v_type = VAR_STRING;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11954 rettv->vval.v_string = NULL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11955 #ifdef HAVE_STDARG_H
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11956 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11957 char_u buf[NUMBUFLEN];
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11958 int len;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11959 char_u *s;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11960 int saved_did_emsg = did_emsg;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11961 char *fmt;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11962
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11963 /* Get the required length, allocate the buffer and do it for real. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11964 did_emsg = FALSE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11965 fmt = (char *)get_tv_string_buf(&argvars[0], buf);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11966 len = vim_vsnprintf(NULL, 0, fmt, NULL, argvars + 1);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11967 if (!did_emsg)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11968 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11969 s = alloc(len + 1);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11970 if (s != NULL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11971 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11972 rettv->vval.v_string = s;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11973 (void)vim_vsnprintf((char *)s, len + 1, fmt, NULL, argvars + 1);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11974 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11975 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11976 did_emsg |= saved_did_emsg;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11977 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11978 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11979 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11980
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
11981 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11982 * "range()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11983 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11984 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11985 f_range(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11986 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11987 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11988 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11989 long start;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11990 long end;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11991 long stride = 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11992 long i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11993 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11994 listitem_T *li;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11995 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11996
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11997 start = get_tv_number_chk(&argvars[0], &error);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11998 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11999 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12000 end = start - 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12001 start = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12002 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12003 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12004 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12005 end = get_tv_number_chk(&argvars[1], &error);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12006 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12007 stride = get_tv_number_chk(&argvars[2], &error);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12008 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12009
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12010 rettv->vval.v_number = 0;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12011 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12012 return; /* type error; errmsg already given */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12013 if (stride == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
12014 EMSG(_("E726: Stride is zero"));
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
12015 else if (stride > 0 ? end + 1 < start : end - 1 > start)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
12016 EMSG(_("E727: Start past end"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12017 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12018 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12019 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12020 if (l != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12021 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12022 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12023 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12024 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12025
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12026 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12027 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12028 li = listitem_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12029 if (li == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12030 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12031 li->li_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12032 li->li_tv.v_lock = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12033 li->li_tv.vval.v_number = i;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12034 list_append(l, li);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12035 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12036 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12037 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12038 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12039
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12040 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12041 * "readfile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12042 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12043 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12044 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12045 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12046 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12047 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12048 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12049 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12050 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12051 list_T *l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12052 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12053 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12054 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12055 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12056 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12057 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12058 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12059 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12060 char_u *prev = NULL; /* previously read bytes, if any */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12061 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12062 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12063 int len;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12064 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12065 long cnt = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12066
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12067 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12068 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12069 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12070 binary = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12071 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12072 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12073 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12074
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12075 l = list_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12076 if (l == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12077 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12078 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12079 rettv->vval.v_list = l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12080 l->lv_refcount = 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12081
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12082 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12083 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12084 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12085 if (*fname == NUL || (fd = mch_fopen((char *)fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12086 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12087 EMSG2(_(e_notopen), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12088 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12089 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12090
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12091 filtd = 0;
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12092 while (cnt < maxline || maxline < 0)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12093 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12094 readlen = fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12095 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12096 tolist = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12097 for ( ; filtd < buflen || readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12098 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12099 if (buf[filtd] == '\n' || readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12100 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12101 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12102 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12103 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12104 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12105
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12106 /* 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
12107 * list. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12108 chop = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12109 if (!binary)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12110 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12111 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12112 ++chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12113 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12114 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12115 s = vim_strnsave(buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12116 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12117 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12118 s = alloc((unsigned)(prevlen + len + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12119 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12120 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12121 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12122 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12123 prev = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12124 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12125 s[prevlen + len] = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12126 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12127 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12128 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12129
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12130 li = listitem_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12131 if (li == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12132 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12133 vim_free(s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12134 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12135 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12136 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12137 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12138 li->li_tv.vval.v_string = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12139 list_append(l, li);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12140
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12141 if (++cnt >= maxline && maxline >= 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12142 break;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12143 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12144 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12145 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12146 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12147 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12148 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12149 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12150 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12151
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12152 if (tolist == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12153 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12154 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12155 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12156 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12157 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12158 prevlen = buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12159 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12160 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12161 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12162 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12163 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12164 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12165 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12166 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12167 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12168 prev = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12169 prevlen += buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12170 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12171 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12172 filtd = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12173 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12174 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12175 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12176 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12177 filtd -= tolist;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12178 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12179 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12180
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12181 /*
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12182 * 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
12183 * free the rest.
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12184 */
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12185 if (maxline < 0)
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12186 while (cnt > -maxline)
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12187 {
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12188 listitem_remove(l, l->lv_first);
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12189 --cnt;
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12190 }
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12191
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12192 vim_free(prev);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12193 fclose(fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12194 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12195
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12196
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12197 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12198 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12199 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12200
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12201 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12202 make_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12203 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12204 if (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12205 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12206 && !gui.in_use
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12207 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12208 )
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12209 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12210 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12211 setup_term_clip();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12212 x_force_connect = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12213 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12214 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12215
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12216 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12217 check_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12218 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12219 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12220 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12221 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12222 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12223 return FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12224 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12225 return OK;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12226 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12227 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12228
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12229 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12230 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
12231
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12232 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12233 remote_common(argvars, rettv, expr)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12234 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12235 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12236 int expr;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12237 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12238 char_u *server_name;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12239 char_u *keys;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12240 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12241 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12242 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12243 HWND w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12244 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12245 Window w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12246 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12247
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12248 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12249 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12250
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12251 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12252 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12253 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12254 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12255
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12256 server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12257 if (server_name == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12258 return; /* type error; errmsg already given */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12259 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12260 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12261 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12262 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12263 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12264 < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12265 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12266 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12267 if (r != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12268 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12269 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12270 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12271 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12272 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12273
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12274 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12275
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12276 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12277 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12278 dictitem_T v;
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
12279 char_u str[30];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12280 char_u *idvar;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12281
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12282 sprintf((char *)str, "0x%x", (unsigned int)w);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12283 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12284 v.di_tv.vval.v_string = vim_strsave(str);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12285 idvar = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12286 if (idvar != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12287 set_var(idvar, &v.di_tv, FALSE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12288 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12289 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12290 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12291 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12292
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12293 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12294 * "remote_expr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12295 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12296 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12297 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12298 f_remote_expr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12299 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12300 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12301 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12302 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12303 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12304 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12305 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12306 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12307 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12308
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12309 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12310 * "remote_foreground()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12311 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12312 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12313 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12314 f_remote_foreground(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12315 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12316 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12317 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12318 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12319 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12320 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12321 /* On Win32 it's done in this application. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12322 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12323 char_u *server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12324
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12325 if (server_name != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12326 serverForeground(server_name);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12327 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12328 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12329 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12330 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12331 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12332 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12333 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12334 vim_free(argvars[1].vval.v_string);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12335 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12336 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12337 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12338
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12339 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12340 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12341 f_remote_peek(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12342 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12343 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12344 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12345 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12346 dictitem_T v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12347 char_u *s = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12348 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12349 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12350 # endif
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12351 char_u *serverid;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12352
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12353 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12354 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12355 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12356 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12357 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12358 serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12359 if (serverid == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12360 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12361 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12362 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12363 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12364 # ifdef WIN32
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12365 sscanf(serverid, "%x", &n);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12366 if (n == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12367 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12368 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12369 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12370 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12371 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12372 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12373 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12374 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12375 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12376 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12377
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12378 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12379 serverStrToWin(serverid), &s);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12380 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12381
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12382 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12383 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12384 char_u *retvar;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12385
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12386 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12387 v.di_tv.vval.v_string = vim_strsave(s);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12388 retvar = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12389 if (retvar != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12390 set_var(retvar, &v.di_tv, FALSE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12391 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12392 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12393 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12394 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12395 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12396 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12397
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12398 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12399 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12400 f_remote_read(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12401 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12402 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12403 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12404 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12405
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12406 #ifdef FEAT_CLIENTSERVER
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12407 char_u *serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12408
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12409 if (serverid != NULL && !check_restricted() && !check_secure())
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12410 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12411 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12412 /* The server's HWND is encoded in the 'id' parameter */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12413 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12414
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12415 sscanf(serverid, "%x", &n);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12416 if (n != 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12417 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12418 if (r == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12419 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12420 if (check_connection() == FAIL || serverReadReply(X_DISPLAY,
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12421 serverStrToWin(serverid), &r, FALSE) < 0)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12422 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12423 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12424 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12425 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12426 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12427 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12428 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12429
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12430 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12431 * "remote_send()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12432 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12433 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12434 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12435 f_remote_send(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12436 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12437 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12438 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12439 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12440 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12441 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12442 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12443 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12444 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12445
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12446 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12447 * "remove()" function
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12448 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12449 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12450 f_remove(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12451 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12452 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12453 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12454 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12455 listitem_T *item, *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12456 listitem_T *li;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12457 long idx;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12458 long end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12459 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12460 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12461 dictitem_T *di;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12462
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12463 rettv->vval.v_number = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12464 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12465 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12466 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12467 EMSG2(_(e_toomanyarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12468 else if ((d = argvars[0].vval.v_dict) != NULL
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12469 && !tv_check_lock(d->dv_lock, (char_u *)"remove()"))
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12470 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12471 key = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12472 if (key != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12473 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12474 di = dict_find(d, key, -1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12475 if (di == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12476 EMSG2(_(e_dictkey), key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12477 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12478 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12479 *rettv = di->di_tv;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12480 init_tv(&di->di_tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12481 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12482 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
12483 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12484 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12485 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12486 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12487 EMSG2(_(e_listdictarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12488 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12489 && !tv_check_lock(l->lv_lock, (char_u *)"remove()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12490 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12491 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12492
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12493 idx = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12494 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12495 ; /* type error: do nothing, errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12496 else if ((item = list_find(l, idx)) == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12497 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12498 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12499 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12500 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12501 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12502 /* Remove one item, return its value. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
12503 list_remove(l, item, item);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12504 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12505 vim_free(item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12506 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12507 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12508 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12509 /* Remove range of items, return list with values. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12510 end = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12511 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12512 ; /* type error: do nothing */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12513 else if ((item2 = list_find(l, end)) == NULL)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12514 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12515 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12516 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12517 int cnt = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12518
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12519 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12520 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12521 ++cnt;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12522 if (li == item2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12523 break;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12524 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12525 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12526 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12527 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12528 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
12529 list_remove(l, item, item2);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12530 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12531 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12532 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12533 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12534 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12535 l->lv_first = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12536 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12537 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12538 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12539 item2->li_next = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12540 l->lv_len = cnt;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12541 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12542 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12543 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12544 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12545 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12546 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12549 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12550 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12551 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12552 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12553 f_rename(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12554 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12555 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12557 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12559 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12560 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12561 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12562 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12563 get_tv_string_buf(&argvars[1], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12566 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12567 * "repeat()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12568 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12569 /*ARGSUSED*/
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12570 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12571 f_repeat(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12572 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12573 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12574 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12575 char_u *p;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12576 int n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12577 int slen;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12578 int len;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12579 char_u *r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12580 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12581 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12582
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12583 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12584 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12585 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12586 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12587 if (l != NULL && argvars[0].vval.v_list != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12588 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12589 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12590 while (n-- > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12591 if (list_extend(l, argvars[0].vval.v_list, NULL) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12592 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12593 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12594 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12595 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12596 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12597 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12598 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12599 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12600 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12601 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12602
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12603 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12604 len = slen * n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12605 if (len <= 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12606 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12607
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12608 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12609 if (r != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12610 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12611 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12612 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12613 r[len] = NUL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12614 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12615
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12616 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12617 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12618 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12619
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12620 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12621 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12622 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12623 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12624 f_resolve(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12625 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12626 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12628 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12629
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12630 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12631 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12633 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12635 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12636 if (v != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12637 rettv->vval.v_string = v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12638 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12639 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12640 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12641 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12642 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12644 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12645 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12646 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12647 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12648 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12649 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12650 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12651 int limit = 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12653 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12655 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12656 || (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12657 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12658
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12659 len = STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
12660 if (len > 0 && after_pathsep(p, p + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12661 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12663 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12664 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12666 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12667 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12668 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12669 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12672 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12674 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12676 len = readlink((char *)p, (char *)buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12677 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12678 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12679 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12681 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12683 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12684 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12685 EMSG(_("E655: Too many symbolic links (cycle?)"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12686 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12687 goto fail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12690 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12691 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12692 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12693 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12695 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12696 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12697 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12698 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12700 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12701 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12702 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12703 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
12704 cpy = vim_strnsave(q-1, STRLEN(q-1) + STRLEN(remain));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12705 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12707 STRCAT(cpy, remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12708 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12709 remain = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12712 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12715 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12716 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12717 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12718 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12719 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12720 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12721 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12722 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12723 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12724 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12725 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12726 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12728 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12729 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12730 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12731 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12734 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12736 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12737 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12741 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12742 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12744 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12745 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12746 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12747 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12748 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12750 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12751 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12752 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12754 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12755 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12756 STRCPY(remain, q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12757 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12759 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12760 remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12764 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12765 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12766 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12768 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12769 && *p != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12770 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12771 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12772 || vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12773 || (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12774 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12775 || vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12777 /* Prepend "./". */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
12778 cpy = concat_str((char_u *)"./", p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12779 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12781 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12782 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12783 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12785 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12787 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12788 q = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12789 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12790 q += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12791 if (q > p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12792 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12796 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12797 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12798 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12800 q = p + STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
12801 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
12802 *gettail_sep(p) = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12804
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12805 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12807 # else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12808 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12809 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12810 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12811
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12812 simplify_filename(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12814 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12815 fail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12816 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12817 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12820 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12821 * "reverse({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12822 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12823 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12824 f_reverse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12825 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12826 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12827 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12828 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12829 listitem_T *li, *ni;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12830
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12831 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12832 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12833 EMSG2(_(e_listarg), "reverse()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12834 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12835 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12836 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12837 li = l->lv_last;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
12838 l->lv_first = l->lv_last = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12839 l->lv_len = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12840 while (li != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12841 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12842 ni = li->li_prev;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12843 list_append(l, li);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12844 li = ni;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12845 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12846 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12847 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12848 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12849 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12851
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12852 #define SP_NOMOVE 1 /* don't move cursor */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12853 #define SP_REPEAT 2 /* repeat to find outer pair */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12854 #define SP_RETCOUNT 4 /* return matchcount */
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12855 #define SP_SETPCMARK 8 /* set previous context mark */
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12856
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12857 static int get_search_arg __ARGS((typval_T *varp, int *flagsp));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12858
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12859 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12860 * Get flags for a search function.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12861 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12862 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12863 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12864 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12865 get_search_arg(varp, flagsp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12866 typval_T *varp;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12867 int *flagsp;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12868 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12869 int dir = FORWARD;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12870 char_u *flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12871 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12872 int mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12873
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12874 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12875 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12876 flags = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12877 if (flags == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12878 return 0; /* type error; errmsg already given */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12879 while (*flags != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12880 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12881 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12882 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12883 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12884 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12885 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12886 default: mask = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12887 if (flagsp != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12888 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12889 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12890 case 'n': mask = SP_NOMOVE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12891 case 'r': mask = SP_REPEAT; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12892 case 'm': mask = SP_RETCOUNT; break;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12893 case 's': mask = SP_SETPCMARK; break;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12894 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12895 if (mask == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12896 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12897 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12898 dir = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12899 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12900 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12901 *flagsp |= mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12902 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12903 if (dir == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12904 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12905 ++flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12906 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12907 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12908 return dir;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12909 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12910
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12911 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12912 * "search()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12913 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12914 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12915 f_search(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12916 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12917 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12919 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12920 pos_T pos;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12921 pos_T save_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12922 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12923 int dir;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12924 int flags = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12925
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12926 rettv->vval.v_number = 0; /* default: FAIL */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12927
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12928 pat = get_tv_string(&argvars[0]);
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12929 dir = get_search_arg(&argvars[1], &flags); /* may set p_ws */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12930 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12931 goto theend;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12932 /*
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12933 * This function accepts only SP_NOMOVE and SP_SETPCMARK flags.
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12934 * Check to make sure only those flags are set.
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12935 * 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
12936 * flags cannot be set. Check for that condition also.
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12937 */
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12938 if (((flags & ~(SP_NOMOVE | SP_SETPCMARK)) != 0) ||
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12939 ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12940 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12941 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12942 goto theend;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12943 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12944
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12945 pos = save_cursor = curwin->w_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12946 if (searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12947 SEARCH_KEEP, RE_SEARCH) != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12948 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12949 rettv->vval.v_number = pos.lnum;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12950 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12951 setpcmark();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12952 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12953 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12954 * correct that here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12955 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12956 }
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12957
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12958 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12959 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12960 curwin->w_cursor = save_cursor;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12961 theend:
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12962 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12965 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12966 * "searchpair()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12967 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12968 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12969 f_searchpair(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12970 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12971 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12973 char_u *spat, *mpat, *epat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12974 char_u *skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12975 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12976 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12977 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12978 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12979 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12980 char_u nbuf3[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12981
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12982 rettv->vval.v_number = 0; /* default: FAIL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12984 /* Get the three pattern arguments: start, middle, end. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12985 spat = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12986 mpat = get_tv_string_buf_chk(&argvars[1], nbuf1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12987 epat = get_tv_string_buf_chk(&argvars[2], nbuf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12988 if (spat == NULL || mpat == NULL || epat == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12989 goto theend; /* type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12991 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12992 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12993 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12994 goto theend;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12995 /*
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12996 * Only one of the SP_NOMOVE or SP_SETPCMARK flags can be set.
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12997 */
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12998 if ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK))
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12999 {
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13000 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13001 goto theend;
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13002 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13004 /* Optional fifth argument: skip expresion */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13005 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13006 || argvars[4].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13007 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13008 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13009 skip = get_tv_string_buf_chk(&argvars[4], nbuf3);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13010 if (skip == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13011 goto theend; /* type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13012
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13013 rettv->vval.v_number = do_searchpair(spat, mpat, epat, dir, skip, flags);
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13014
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13015 theend:
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13016 p_ws = save_p_ws;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13017 }
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13018
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13019 /*
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13020 * Search for a start/middle/end thing.
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13021 * Used by searchpair(), see its documentation for the details.
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13022 * Returns 0 or -1 for no match,
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13023 */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13024 long
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13025 do_searchpair(spat, mpat, epat, dir, skip, flags)
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13026 char_u *spat; /* start pattern */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13027 char_u *mpat; /* middle pattern */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13028 char_u *epat; /* end pattern */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13029 int dir; /* BACKWARD or FORWARD */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13030 char_u *skip; /* skip expression */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13031 int flags; /* SP_RETCOUNT, SP_REPEAT, SP_NOMOVE */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13032 {
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13033 char_u *save_cpo;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13034 char_u *pat, *pat2 = NULL, *pat3 = NULL;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13035 long retval = 0;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13036 pos_T pos;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13037 pos_T firstpos;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13038 pos_T foundpos;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13039 pos_T save_cursor;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13040 pos_T save_pos;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13041 int n;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13042 int r;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13043 int nest = 1;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13044 int err;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13045
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13046 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13047 save_cpo = p_cpo;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13048 p_cpo = (char_u *)"";
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13049
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13050 /* Make two search patterns: start/end (pat2, for in nested pairs) and
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13051 * start/middle/end (pat3, for the top pair). */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13052 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13053 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13054 if (pat2 == NULL || pat3 == NULL)
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13055 goto theend;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13056 sprintf((char *)pat2, "\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat);
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13057 if (*mpat == NUL)
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13058 STRCPY(pat3, pat2);
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13059 else
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13060 sprintf((char *)pat3, "\\(%s\\m\\)\\|\\(%s\\m\\)\\|\\(%s\\m\\)",
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13061 spat, epat, mpat);
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13062
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13063 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13064 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13065 firstpos.lnum = 0;
266
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13066 foundpos.lnum = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13067 pat = pat3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13068 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13070 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13071 SEARCH_KEEP, RE_SEARCH);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13072 if (n == FAIL || (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13073 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13074 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13075
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13076 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13077 firstpos = pos;
266
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13078 if (equalpos(pos, foundpos))
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13079 {
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13080 /* Found the same position again. Can happen with a pattern that
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13081 * has "\zs" at the end and searching backwards. Advance one
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13082 * character and try again. */
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13083 if (dir == BACKWARD)
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13084 decl(&pos);
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13085 else
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13086 incl(&pos);
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13087 }
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13088 foundpos = pos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13090 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13091 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13092 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13093 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13094 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13095 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13096 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13097 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13099 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13100 curwin->w_cursor = save_cursor;
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13101 retval = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13102 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13104 if (r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13105 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13108 if ((dir == BACKWARD && n == 3) || (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13110 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13111 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13112 ++nest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13113 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13115 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13117 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13118 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13119 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13120 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13122
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13123 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13125 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13126 if (flags & SP_RETCOUNT)
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13127 ++retval;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13128 else
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13129 retval = pos.lnum;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13130 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13131 setpcmark();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13132 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13133 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13134 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13135 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13139 /* If 'n' flag is used or search failed: restore cursor position. */
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13140 if ((flags & SP_NOMOVE) || retval == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13141 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13143 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13144 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13145 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13146 p_cpo = save_cpo;
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13147
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13148 return retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13149 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13150
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13151 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13152 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13153 f_server2client(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13154 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13155 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13156 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13157 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13158 char_u buf[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13159 char_u *server = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13160 char_u *reply = get_tv_string_buf_chk(&argvars[1], buf);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13161
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13162 rettv->vval.v_number = -1;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13163 if (server == NULL || reply == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13164 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13165 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13166 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13167 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13168 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13169 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13170 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13171
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13172 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13173 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13174 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13175 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13176 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13177 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13178 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13179 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13180 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13181 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13182
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13183 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13184 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13185 f_serverlist(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13186 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13187 typval_T *rettv;
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 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13190
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13191 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13192 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13193 r = serverGetVimNames();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13194 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13195 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13196 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13197 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13198 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13199 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13200 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13201 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13203
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13204 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13205 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13206 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13207 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13208 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13209 f_setbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13210 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13211 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13212 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13213 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13214 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13215 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13216 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13217 buf_T *save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13218 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13219 char_u *varname, *bufvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13220 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13221 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13222
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13223 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13224
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13225 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13226 return;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13227 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13228 varname = get_tv_string_chk(&argvars[1]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13229 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13230 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13232 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13234 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13235 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13236 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13237 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13238 save_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13239 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13240 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13241
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13242 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13243 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13244 long numval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13245 char_u *strval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13246 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13247
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13248 ++varname;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13249 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13250 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13251 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13252 set_option_value(varname, numval, strval, OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13254 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13256 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13257 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13259 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13260 STRCPY(bufvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
13261 set_var(bufvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13262 vim_free(bufvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13264 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13266 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13267 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13268 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13269 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13270 curbuf = save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13271 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13275 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13276 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13277 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13278 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13279 f_setcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13280 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13281 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13282 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13283 int pos = (int)get_tv_number(&argvars[0]) - 1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13284
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13285 if (pos >= 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13286 rettv->vval.v_number = set_cmdline_pos(pos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13289 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13290 * "setline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13291 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13292 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13293 f_setline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13294 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13295 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13297 linenr_T lnum;
289
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
13298 char_u *line = NULL;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13299 list_T *l = NULL;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13300 listitem_T *li = NULL;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13301 long added = 0;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13302 linenr_T lcount = curbuf->b_ml.ml_line_count;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13303
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13304 lnum = get_tv_lnum(&argvars[0]);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13305 if (argvars[1].v_type == VAR_LIST)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13306 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13307 l = argvars[1].vval.v_list;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13308 li = l->lv_first;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13309 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13310 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13311 line = get_tv_string_chk(&argvars[1]);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13312
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13313 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13314 for (;;)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13315 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13316 if (l != NULL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13317 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13318 /* list argument, get next string */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13319 if (li == NULL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13320 break;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13321 line = get_tv_string_chk(&li->li_tv);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13322 li = li->li_next;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13323 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13324
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13325 rettv->vval.v_number = 1; /* FAIL */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13326 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
13327 break;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13328 if (lnum <= curbuf->b_ml.ml_line_count)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13329 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13330 /* existing line, replace it */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13331 if (u_savesub(lnum) == OK && ml_replace(lnum, line, TRUE) == OK)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13332 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13333 changed_bytes(lnum, 0);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13334 check_cursor_col();
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13335 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13336 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13337 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13338 else if (added > 0 || u_save(lnum - 1, lnum) == OK)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13339 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13340 /* lnum is one past the last line, append the line */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13341 ++added;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13342 if (ml_append(lnum - 1, line, (colnr_T)0, FALSE) == OK)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13343 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13344 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13345
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13346 if (l == NULL) /* only one string argument */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13347 break;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13348 ++lnum;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13349 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13350
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13351 if (added > 0)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13352 appended_lines_mark(lcount, added);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13355 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13356 * "setqflist()" function
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13357 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13358 /*ARGSUSED*/
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13359 static void
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13360 f_setqflist(argvars, rettv)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13361 typval_T *argvars;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13362 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13363 {
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13364 char_u *act;
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13365 int action = ' ';
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13366
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13367 rettv->vval.v_number = -1;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13368
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13369 #ifdef FEAT_QUICKFIX
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13370 if (argvars[0].v_type != VAR_LIST)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13371 EMSG(_(e_listreq));
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13372 else
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13373 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13374 list_T *l = argvars[0].vval.v_list;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13375
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13376 if (argvars[1].v_type == VAR_STRING)
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13377 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13378 act = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13379 if (act == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13380 return; /* type error; errmsg already given */
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13381 if (*act == 'a' || *act == 'r')
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13382 action = *act;
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13383 }
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13384
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13385 if (l != NULL && set_errorlist(l, action) == OK)
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13386 rettv->vval.v_number = 0;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13387 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13388 #endif
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13389 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13390
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13391 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13392 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13393 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13394 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13395 f_setreg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13396 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13397 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13398 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13399 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13400 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13401 char_u *stropt;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13402 char_u *strval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13403 int append;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13404 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13405 long block_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13407 block_len = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13408 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13409 append = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13410
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13411 strregname = get_tv_string_chk(argvars);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13412 rettv->vval.v_number = 1; /* FAIL is default */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13413
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13414 if (strregname == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13415 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13416 regname = *strregname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13417 if (regname == 0 || regname == '@')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13418 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13419 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13420 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13421
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13422 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13423 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13424 stropt = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13425 if (stropt == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13426 return; /* type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13427 for (; *stropt != NUL; ++stropt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13428 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13429 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13430 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13431 append = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13432 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13433 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13434 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13435 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13436 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13437 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13438 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13439 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13440 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13441 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13442 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13444 ++stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13445 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13446 --stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13448 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13449 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13452
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13453 strval = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13454 if (strval != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13455 write_reg_contents_ex(regname, strval, -1,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13456 append, yank_type, block_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13457 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13461 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13462 * "setwinvar(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13463 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13464 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13465 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13466 f_setwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13467 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13468 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13470 win_T *win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13471 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13472 win_T *save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13473 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13474 char_u *varname, *winvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13475 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13476 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13477
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13478 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13479
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13480 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13481 return;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13482 win = find_win_by_nr(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13483 varname = get_tv_string_chk(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13484 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13486 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13487 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13488 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13489 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13490 save_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13491 curwin = win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13492 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13493 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13495 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13496 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13497 long numval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13498 char_u *strval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13499 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13500
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13501 ++varname;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13502 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13503 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13504 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13505 set_option_value(varname, numval, strval, OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13506 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13507 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13508 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13509 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13510 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13512 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13513 STRCPY(winvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
13514 set_var(winvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13515 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13519 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13520 /* Restore current window, if it's still valid (autocomands can make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13521 * it invalid). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13522 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13524 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13525 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13527 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13528 }
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 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13532 * "simplify()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13533 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13534 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13535 f_simplify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13536 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13537 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13538 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13539 char_u *p;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13540
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13541 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13542 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13543 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13544 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13545 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13546
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13547 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13548 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13549 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13550 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13551 item_compare __ARGS((const void *s1, const void *s2));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13552 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13553 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13554 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13555 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13556 item_compare2 __ARGS((const void *s1, const void *s2));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13557
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13558 static int item_compare_ic;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13559 static char_u *item_compare_func;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13560 static int item_compare_func_err;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13561 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13562
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13563 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13564 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13565 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13566 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13567 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13568 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13569 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13570 item_compare(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13571 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13572 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13573 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13574 char_u *p1, *p2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13575 char_u *tofree1, *tofree2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13576 int res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13577 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13578 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13579
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13580 p1 = tv2string(&(*(listitem_T **)s1)->li_tv, &tofree1, numbuf1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13581 p2 = tv2string(&(*(listitem_T **)s2)->li_tv, &tofree2, numbuf2);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13582 if (item_compare_ic)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13583 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13584 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13585 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13586 vim_free(tofree1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13587 vim_free(tofree2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13588 return res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13590
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13591 static int
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13592 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13593 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13594 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13595 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13596 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13597 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13598 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13599 int res;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13600 typval_T rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13601 typval_T argv[2];
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13602 int dummy;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13603
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13604 /* shortcut after failure in previous call; compare all items equal */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13605 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13606 return 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13607
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
13608 /* 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
13609 * in the copy without changing the original list items. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13610 copy_tv(&(*(listitem_T **)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13611 copy_tv(&(*(listitem_T **)s2)->li_tv, &argv[1]);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13612
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13613 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13614 res = call_func(item_compare_func, STRLEN(item_compare_func),
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
13615 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13616 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13617 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13618
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13619 if (res == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13620 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13621 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13622 /* return value has wrong type */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13623 res = get_tv_number_chk(&rettv, &item_compare_func_err);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13624 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13625 res = ITEM_COMPARE_FAIL;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13626 clear_tv(&rettv);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13627 return res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13628 }
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 * "sort({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13632 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13633 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13634 f_sort(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13635 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13636 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13637 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13638 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13639 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13640 listitem_T **ptrs;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13641 long len;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13642 long i;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13643
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13644 rettv->vval.v_number = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13645 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13646 EMSG2(_(e_listarg), "sort()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13647 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13648 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13649 l = argvars[0].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
13650 if (l == NULL || tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13651 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13652 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13653 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13654 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13655
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13656 len = list_len(l);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13657 if (len <= 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13658 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13659
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13660 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13661 item_compare_func = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13662 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13663 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13664 if (argvars[1].v_type == VAR_FUNC)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13665 item_compare_func = argvars[1].vval.v_string;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13666 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13667 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13668 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13669
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13670 i = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13671 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13672 return; /* type error; errmsg already given */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13673 if (i == 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13674 item_compare_ic = TRUE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13675 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13676 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13677 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13678 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13679
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13680 /* 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
13681 ptrs = (listitem_T **)alloc((int)(len * sizeof(listitem_T *)));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13682 if (ptrs == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13683 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13684 i = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13685 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13686 ptrs[i++] = li;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13687
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13688 item_compare_func_err = FALSE;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13689 /* test the compare function */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13690 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13691 && item_compare2((void *)&ptrs[0], (void *)&ptrs[1])
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13692 == ITEM_COMPARE_FAIL)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
13693 EMSG(_("E702: Sort compare function failed"));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13694 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13695 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13696 /* Sort the array with item pointers. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13697 qsort((void *)ptrs, (size_t)len, sizeof(listitem_T *),
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13698 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13699
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13700 if (!item_compare_func_err)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13701 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13702 /* Clear the List and append the items in the sorted order. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13703 l->lv_first = l->lv_last = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13704 l->lv_len = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13705 for (i = 0; i < len; ++i)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13706 list_append(l, ptrs[i]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13707 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13708 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13709
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13710 vim_free(ptrs);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13711 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13712 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13713
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13714 /*
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13715 * "soundfold({word})" function
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13716 */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13717 static void
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13718 f_soundfold(argvars, rettv)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13719 typval_T *argvars;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13720 typval_T *rettv;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13721 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13722 char_u *s;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13723
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13724 rettv->v_type = VAR_STRING;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13725 s = get_tv_string(&argvars[0]);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13726 #ifdef FEAT_SYN_HL
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13727 rettv->vval.v_string = eval_soundfold(s);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13728 #else
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13729 rettv->vval.v_string = vim_strsave(s);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13730 #endif
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13731 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13732
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13733 /*
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13734 * "spellbadword()" function
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13735 */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13736 /* ARGSUSED */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13737 static void
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13738 f_spellbadword(argvars, rettv)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13739 typval_T *argvars;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13740 typval_T *rettv;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13741 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13742 int attr;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13743 char_u *ptr;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13744 int len;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13745
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13746 rettv->vval.v_string = NULL;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13747 rettv->v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13748
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13749 #ifdef FEAT_SYN_HL
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13750 /* Find the start of the badly spelled word. */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13751 if (spell_move_to(FORWARD, TRUE, TRUE) == FAIL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13752 return;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13753
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13754 /* Get the length of the word and copy it. */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13755 ptr = ml_get_cursor();
387
a509e3ba61f6 updated for version 7.0100
vimboss
parents: 374
diff changeset
13756 len = spell_check(curwin, ptr, &attr, NULL);
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13757 rettv->vval.v_string = vim_strnsave(ptr, len);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13758 #endif
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13759 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13760
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13761 /*
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13762 * "spellsuggest()" function
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13763 */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13764 static void
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13765 f_spellsuggest(argvars, rettv)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13766 typval_T *argvars;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13767 typval_T *rettv;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13768 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13769 char_u *str;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13770 int maxcount;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13771 garray_T ga;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13772 list_T *l;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13773 listitem_T *li;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13774 int i;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13775
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13776 l = list_alloc();
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13777 if (l == NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13778 return;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13779 rettv->v_type = VAR_LIST;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13780 rettv->vval.v_list = l;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13781 ++l->lv_refcount;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13782
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13783 #ifdef FEAT_SYN_HL
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13784 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13785 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13786 str = get_tv_string(&argvars[0]);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13787 if (argvars[1].v_type != VAR_UNKNOWN)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13788 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13789 maxcount = get_tv_number(&argvars[1]);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13790 if (maxcount <= 0)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13791 return;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13792 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13793 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13794 maxcount = 25;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13795
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13796 spell_suggest_list(&ga, str, maxcount);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13797
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13798 for (i = 0; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13799 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13800 str = ((char_u **)ga.ga_data)[i];
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13801
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13802 li = listitem_alloc();
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13803 if (li == NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13804 vim_free(str);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13805 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13806 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13807 li->li_tv.v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13808 li->li_tv.v_lock = 0;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13809 li->li_tv.vval.v_string = str;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13810 list_append(l, li);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13811 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13812 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13813 ga_clear(&ga);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13814 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13815 #endif
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13816 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13817
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13818 static void
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
13819 f_split(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13820 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13821 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13822 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13823 char_u *str;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13824 char_u *end;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13825 char_u *pat = NULL;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13826 regmatch_T regmatch;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13827 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13828 char_u *save_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13829 int match;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13830 listitem_T *ni;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13831 list_T *l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13832 colnr_T col = 0;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13833 int keepempty = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13834 int typeerr = FALSE;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13835
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13836 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13837 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13838 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13839
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13840 str = get_tv_string(&argvars[0]);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13841 if (argvars[1].v_type != VAR_UNKNOWN)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13842 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13843 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13844 if (pat == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13845 typeerr = TRUE;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13846 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13847 keepempty = get_tv_number_chk(&argvars[2], &typeerr);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13848 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13849 if (pat == NULL || *pat == NUL)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13850 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13851
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13852 l = list_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13853 if (l == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13854 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13855 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13856 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13857 ++l->lv_refcount;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13858 if (typeerr)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13859 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13860
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13861 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13862 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13863 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13864 regmatch.rm_ic = FALSE;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13865 while (*str != NUL || keepempty)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13866 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13867 if (*str == NUL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13868 match = FALSE; /* empty item at the end */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13869 else
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13870 match = vim_regexec_nl(&regmatch, str, col);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13871 if (match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13872 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13873 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13874 end = str + STRLEN(str);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
13875 if (keepempty || end > str || (l->lv_len > 0 && *str != NUL
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
13876 && match && end < regmatch.endp[0]))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13877 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13878 ni = listitem_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13879 if (ni == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13880 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13881 ni->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
13882 ni->li_tv.v_lock = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13883 ni->li_tv.vval.v_string = vim_strnsave(str, end - str);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13884 list_append(l, ni);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13885 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13886 if (!match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13887 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13888 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13889 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13890 col = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13891 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13892 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13893 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13894 #ifdef FEAT_MBYTE
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13895 col = mb_ptr2len_check(regmatch.endp[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13896 #else
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13897 col = 1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13898 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13899 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13900 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13901 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13902
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13903 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13904 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13905
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13906 p_cpo = save_cpo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13907 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13909 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13910 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13911 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13912 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13913 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13914 f_strftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13915 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13916 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13918 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13919 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13920 time_t seconds;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13921 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13922
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13923 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13924
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13925 p = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13926 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13927 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13928 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13929 seconds = (time_t)get_tv_number(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13930 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13931 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13932 if (curtime == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13933 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13934 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13936 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13937 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13938 char_u *enc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13940 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13941 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13942 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13943 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13944 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13945 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13946 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13947 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13948 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13949 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13950 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13952 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13953 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13954 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13955 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13956 if (conv.vc_type != CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13957 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13958 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13959 # endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13960 rettv->vval.v_string = vim_strsave(result_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13962 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13963 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13964 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13965 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13966 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13969 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13971 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13972 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13973 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13974 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13975 f_stridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13976 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13977 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13979 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13980 char_u *needle;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13981 char_u *haystack;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13982 char_u *save_haystack;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13983 char_u *pos;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13984 int start_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13985
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13986 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13987 save_haystack = haystack = get_tv_string_buf_chk(&argvars[0], buf);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13988 rettv->vval.v_number = -1;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13989 if (needle == NULL || haystack == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13990 return; /* type error; errmsg already given */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13991
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13992 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13993 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13994 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13995
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13996 start_idx = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13997 if (error || start_idx >= (int)STRLEN(haystack))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13998 return;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
13999 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14000 haystack += start_idx;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14001 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14002
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14003 pos = (char_u *)strstr((char *)haystack, (char *)needle);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14004 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14005 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7
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 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14009 * "string()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14010 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14011 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14012 f_string(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14013 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14014 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14015 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14016 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
14017 char_u numbuf[NUMBUFLEN];
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14018
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14019 rettv->v_type = VAR_STRING;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
14020 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14021 if (tofree == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14022 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14025 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14026 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14027 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14028 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14029 f_strlen(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14030 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14031 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14032 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14033 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14034 get_tv_string(&argvars[0])));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14035 }
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 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14039 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14040 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14041 f_strpart(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14042 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14043 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14045 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14046 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14047 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14048 int slen;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14049 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14050
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14051 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14052 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14053
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14054 n = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14055 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14056 len = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14057 else if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14058 len = get_tv_number(&argvars[2]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14059 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14060 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14062 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14063 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14064 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14065 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14066 if (n < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14068 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14069 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14071 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14072 n = slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14073 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14074 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14075 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14076 len = slen - n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14077
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14078 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14079 rettv->vval.v_string = vim_strnsave(p + n, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14081
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14082 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14083 * "strridx()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14084 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14085 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14086 f_strridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14087 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14088 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14089 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14090 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14091 char_u *needle;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14092 char_u *haystack;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14093 char_u *rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14094 char_u *lastmatch = NULL;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14095 int haystack_len, end_idx;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14096
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14097 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14098 haystack = get_tv_string_buf_chk(&argvars[0], buf);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14099 haystack_len = STRLEN(haystack);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14100
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14101 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14102 if (needle == NULL || haystack == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14103 return; /* type error; errmsg already given */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14104 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14105 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14106 /* Third argument: upper limit for index */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14107 end_idx = get_tv_number_chk(&argvars[2], NULL);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14108 if (end_idx < 0)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14109 return; /* can never find a match */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14110 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14111 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14112 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14113
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14114 if (*needle == NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14115 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14116 /* Empty string matches past the end. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14117 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14118 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14119 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14120 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14121 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14122 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14123 rest = (char_u *)strstr((char *)rest, (char *)needle);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14124 if (rest == NULL || rest > haystack + end_idx)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14125 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14126 lastmatch = rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14127 }
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14128 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14129
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14130 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14131 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14132 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14133 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14134 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14135
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14136 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14137 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14138 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14139 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14140 f_strtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14141 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14142 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14143 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14144 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14145 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14147
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14148 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14149 * "submatch()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14150 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14151 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14152 f_submatch(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14153 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14154 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14155 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14156 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14157 rettv->vval.v_string =
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14158 reg_submatch((int)get_tv_number_chk(&argvars[0], NULL));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14159 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14160
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14161 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14162 * "substitute()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14163 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14164 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14165 f_substitute(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14166 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14167 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14168 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14169 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14170 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14171 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14172
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14173 char_u *str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14174 char_u *pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14175 char_u *sub = get_tv_string_buf_chk(&argvars[2], subbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14176 char_u *flg = get_tv_string_buf_chk(&argvars[3], flagsbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14177
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14178 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14179 if (str == NULL || pat == NULL || sub == NULL || flg == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14180 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14181 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14182 rettv->vval.v_string = do_string_sub(str, pat, sub, flg);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14183 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14184
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14185 /*
254
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
14186 * "synID(lnum, col, trans)" function
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14187 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14188 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14189 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14190 f_synID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14191 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14192 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14194 int id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14195 #ifdef FEAT_SYN_HL
254
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
14196 long lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14197 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14198 int trans;
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
14199 int transerr = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14200
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14201 lnum = get_tv_lnum(argvars); /* -1 on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14202 col = get_tv_number(&argvars[1]) - 1; /* -1 on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14203 trans = get_tv_number_chk(&argvars[2], &transerr);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14204
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14205 if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
254
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
14206 && col >= 0 && col < (long)STRLEN(ml_get(lnum)))
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
14207 id = syn_get_id(lnum, (colnr_T)col, trans, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14209
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14210 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14211 }
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 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14216 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14217 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14218 f_synIDattr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14219 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14220 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14222 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14223 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14224 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14225 char_u *what;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14226 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14227 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14228 int modec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14229
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14230 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14231 what = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14232 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14233 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14234 mode = get_tv_string_buf(&argvars[2], modebuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14235 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14236 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14237 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14238 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14239 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14240 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14241 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14242 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14243 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14244 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14245 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14246 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14247 modec = 'g';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14248 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14249 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14250 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14251 modec = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14252 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14253 modec = 't';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14257 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14259 case 'b':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14260 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14261 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14262 else /* bold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14263 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14264 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14266 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14267 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14268 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14269
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14270 case 'i':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14271 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14272 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14273 else /* italic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14274 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14275 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14277 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14278 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14279 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14281 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14282 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14283 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14285 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14286 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14287 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14288
208
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14289 case 'u':
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14290 if (STRLEN(what) <= 5 || TOLOWER_ASC(what[5]) != 'c')
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14291 /* underline */
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14292 p = highlight_has_attr(id, HL_UNDERLINE, modec);
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14293 else
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14294 /* undercurl */
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14295 p = highlight_has_attr(id, HL_UNDERCURL, modec);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14296 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14297 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14299 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14300 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14301 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14302 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14303 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14306 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14307 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14308 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14309 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14310 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14311 f_synIDtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14312 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14313 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14315 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14317 #ifdef FEAT_SYN_HL
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14318 id = get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14320 if (id > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14321 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14322 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14323 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14324 id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14325
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14326 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14329 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14330 * "system()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14331 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14332 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14333 f_system(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14334 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14335 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14336 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14337 char_u *res = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14338 char_u *p;
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14339 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14340 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14341 int err = FALSE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14342 FILE *fd;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14343
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14344 if (argvars[1].v_type != VAR_UNKNOWN)
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14345 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14346 /*
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14347 * 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
14348 * command.
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14349 */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14350 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14351 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14352 EMSG(_(e_notmp));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14353 return;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14354 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14355
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14356 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14357 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14358 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14359 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14360 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14361 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14362 p = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14363 if (p == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14364 goto done; /* type error; errmsg already given */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14365 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14366 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14367 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14368 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14369 if (err)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14370 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14371 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14372 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14373 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14374 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14375
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14376 res = get_cmd_output(get_tv_string(&argvars[0]), infile, SHELL_SILENT);
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14377
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14378 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14379 /* translate <CR> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14380 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14382 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14383
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14384 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14386 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14387 *s = NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14390 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14391 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14392 /* translate <CR><NL> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14393 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14395 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14396
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14397 d = res;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14398 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14399 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14400 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14401 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14402 *d++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14404 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14406 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14407 #endif
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14408
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14409 done:
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14410 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14411 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14412 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14413 vim_free(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14414 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14415 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14416 rettv->vval.v_string = res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14419 /*
192
2fcd444c4bd3 updated for version 7.0057
vimboss
parents: 179
diff changeset
14420 * "taglist()" function
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14421 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14422 static void
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14423 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14424 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14425 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14426 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14427 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14428 list_T *l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14429
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14430 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14431
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14432 rettv->vval.v_number = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14433 if (*tag_pattern == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14434 return;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14435
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14436 l = list_alloc();
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14437 if (l != NULL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14438 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14439 if (get_tags(l, tag_pattern) != FAIL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14440 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14441 rettv->vval.v_list = l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14442 rettv->v_type = VAR_LIST;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14443 ++l->lv_refcount;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14444 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14445 else
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14446 list_free(l);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14447 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14448 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14449
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14450 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14451 * "tempname()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14452 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14453 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14454 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14455 f_tempname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14456 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14457 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14459 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14460
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14461 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14462 rettv->vval.v_string = vim_tempname(x);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14464 /* 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
14465 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14466 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14468 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14469 x = '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14470 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14471 x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14472 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14474 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14475 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14476 x = 'J';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14477 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14478 x = 'S';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14479 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14480 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14481 ++x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14483 } while (x == 'I' || x == 'O');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14486 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14487 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14489 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14490 f_tolower(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14491 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14492 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14494 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14495
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14496 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14497 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14498 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14500 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14501 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14503 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14504 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14506 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14508 int c, lc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14510 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14511 lc = utf_tolower(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14512 l = utf_ptr2len_check(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14513 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14514 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14515 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14516 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14518 else if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14519 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14520 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14521 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14523 *p = TOLOWER_LOC(*p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14524 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14527 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14529 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14530 * "toupper(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14531 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14532 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14533 f_toupper(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14534 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14535 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14536 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14537 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14538 rettv->vval.v_string = strup_save(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14541 /*
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14542 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14543 */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14544 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14545 f_tr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14546 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14547 typval_T *rettv;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14548 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14549 char_u *instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14550 char_u *fromstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14551 char_u *tostr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14552 char_u *p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14553 #ifdef FEAT_MBYTE
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
14554 int inlen;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
14555 int fromlen;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
14556 int tolen;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14557 int idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14558 char_u *cpstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14559 int cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14560 int first = TRUE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14561 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14562 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14563 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14564 garray_T ga;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14565
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14566 instr = get_tv_string(&argvars[0]);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14567 fromstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14568 tostr = get_tv_string_buf_chk(&argvars[2], buf2);
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14569
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14570 /* Default return value: empty string. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14571 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14572 rettv->vval.v_string = NULL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14573 if (fromstr == NULL || tostr == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14574 return; /* type error; errmsg already given */
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14575 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14576
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14577 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14578 if (!has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14579 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14580 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14581 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14582 {
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14583 #ifdef FEAT_MBYTE
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14584 error:
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14585 #endif
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14586 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14587 ga_clear(&ga);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14588 return;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14589 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14590
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14591 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14592 while (*instr != NUL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14593 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14594 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14595 if (has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14596 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14597 inlen = mb_ptr2len_check(instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14598 cpstr = instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14599 cplen = inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14600 idx = 0;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14601 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14602 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14603 fromlen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14604 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14605 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14606 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14607 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14608 tolen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14609 if (idx-- == 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14610 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14611 cplen = tolen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14612 cpstr = p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14613 break;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14614 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14615 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14616 if (*p == NUL) /* tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14617 goto error;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14618 break;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14619 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14620 ++idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14621 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14622
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14623 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14624 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14625 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14626 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14627 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14628 first = FALSE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14629 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14630 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14631 tolen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14632 --idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14633 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14634 if (idx != 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14635 goto error;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14636 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14637
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14638 ga_grow(&ga, cplen);
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
14639 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
14640 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14641
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14642 instr += inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14643 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14644 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14645 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14646 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14647 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14648 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14649 if (p != NULL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14650 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14651 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14652 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14653 ++instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14654 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14655 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14656
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14657 rettv->vval.v_string = ga.ga_data;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14658 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14659
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14660 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14661 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14662 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14663 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14664 f_type(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14665 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14666 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14667 {
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14668 int n;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14669
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14670 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14671 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14672 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14673 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14674 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14675 case VAR_LIST: n = 3; break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14676 case VAR_DICT: n = 4; break;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14677 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14678 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14679 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14682 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14683 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14684 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14685 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14686 f_values(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14687 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14688 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14689 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14690 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14691 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14692
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14693 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14694 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14695 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14696 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14697 f_virtcol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14698 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14699 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14700 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14701 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14702 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14703
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14704 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14705 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14707 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14708 ++vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14710
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14711 rettv->vval.v_number = vcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14714 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14715 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14716 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14717 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14718 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14719 f_visualmode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14720 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14721 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14723 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14724 char_u str[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14725
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14726 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14727 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14728 str[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14729 rettv->vval.v_string = vim_strsave(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14731 /* A non-zero number or non-empty string argument: reset mode. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14732 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14733 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14734 || (argvars[0].v_type == VAR_STRING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14735 && *get_tv_string(&argvars[0]) != NUL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14736 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14737 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14738 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14739 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14741
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14742 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14743 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14744 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14745 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14746 f_winbufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14747 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14748 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14750 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14752 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14753 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14754 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14755 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14756 rettv->vval.v_number = wp->w_buffer->b_fnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14759 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14760 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14761 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14762 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14763 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14764 f_wincol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14765 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14766 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14768 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14769 rettv->vval.v_number = curwin->w_wcol + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14772 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14773 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14774 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14775 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14776 f_winheight(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14777 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14778 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14780 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14782 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14783 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14784 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14785 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14786 rettv->vval.v_number = wp->w_height;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14789 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14790 * "winline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14791 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14792 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14793 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14794 f_winline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14795 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14796 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14798 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14799 rettv->vval.v_number = curwin->w_wrow + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14802 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14803 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14804 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14805 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14806 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14807 f_winnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14808 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14809 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14811 int nr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14812 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14813 win_T *wp;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14814 win_T *twin = curwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14815 char_u *arg;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14816
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14817 if (argvars[0].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14818 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14819 arg = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14820 if (arg == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14821 nr = 0; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14822 else if (STRCMP(arg, "$") == 0)
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14823 twin = lastwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14824 else if (STRCMP(arg, "#") == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14825 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14826 twin = prevwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14827 if (prevwin == NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14828 nr = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14829 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14830 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14831 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14832 EMSG2(_(e_invexpr2), arg);
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14833 nr = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14834 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14835 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14836
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14837 if (nr > 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14838 for (wp = firstwin; wp != twin; wp = wp->w_next)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14839 ++nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14840 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14841 rettv->vval.v_number = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14844 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14845 * "winrestcmd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14846 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14847 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14848 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14849 f_winrestcmd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14850 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14851 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14853 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14854 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14855 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14856 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14857 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14859 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14860 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14862 sprintf((char *)buf, "%dresize %d|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14863 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14864 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14865 sprintf((char *)buf, "vert %dresize %d|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14866 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14867 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14868 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14869 }
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 20
diff changeset
14870 ga_append(&ga, NUL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14871
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14872 rettv->vval.v_string = ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14873 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14874 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14875 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14876 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14878
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14879 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14880 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14881 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14882 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14883 f_winwidth(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14884 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14885 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14887 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14889 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14890 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14891 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14892 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14893 #ifdef FEAT_VERTSPLIT
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14894 rettv->vval.v_number = wp->w_width;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14895 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14896 rettv->vval.v_number = Columns;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14897 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14900 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14901 * "writefile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14902 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14903 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14904 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14905 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14906 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14907 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14908 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14909 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14910 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14911 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14912 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14913 int ret = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14914 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14915
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14916 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14917 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14918 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14919 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14920 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14921 if (argvars[0].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14922 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14923
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14924 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14925 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14926 binary = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14927
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14928 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14929 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14930 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14931 if (*fname == NUL || (fd = mch_fopen((char *)fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14932 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14933 EMSG2(_(e_notcreate), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14934 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14935 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14936 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14937 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14938 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14939 li = li->li_next)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14940 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14941 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14942 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14943 if (*s == '\n')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14944 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14945 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14946 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14947 if (c == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14948 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14949 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14950 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14951 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14952 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14953 if (!binary || li->li_next != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14954 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14955 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14956 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14957 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14958 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14959 if (ret < 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14960 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14961 EMSG(_(e_write));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14962 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14963 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14964 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14965 fclose(fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14966 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14967
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14968 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14969 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14970
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14971 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14972 * Translate a String variable into a position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14973 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14974 static pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14975 var2fpos(varp, lnum)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14976 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14977 int lnum; /* TRUE when $ is last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14979 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14980 static pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14981 pos_T *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14982
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14983 name = get_tv_string_chk(varp);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14984 if (name == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14985 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14986 if (name[0] == '.') /* cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14987 return &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14988 if (name[0] == '\'') /* mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14990 pp = getmark(name[1], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14991 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14992 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14993 return pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14995 if (name[0] == '$') /* last column or line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14997 if (lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14999 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15000 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15002 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15004 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15005 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15007 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15009 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15012 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15013 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15014 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15015 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15017 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15018 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15019 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15021 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15022 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15024 for (p = *arg; vim_isIDc(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15025 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15026 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15027 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15029 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15030 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15031 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15034 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15035 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15036 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15037 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15038 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15039 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15040 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15041 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15042 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15043 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15044 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15046 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15047 for (p = *arg; eval_isnamec(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15048 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15049 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15050 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15052 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15053 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15055 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15056 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15057
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15058 /*
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15059 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15060 * Only the name is recognized, does not handle ".key" or "[idx]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15061 * "arg" is advanced to the first non-white character after the name.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15062 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15063 * Return 0 if something else is wrong.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15064 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15065 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15066 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15067 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15068 get_name_len(arg, alias, evaluate, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15069 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15070 char_u **alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15071 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15072 int verbose;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15073 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15074 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15075 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15076 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15077 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15078
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15079 *alias = NULL; /* default to no alias */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15080
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15081 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15082 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15083 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15084 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15085 *arg += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15086 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15088 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15089 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15091 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15092 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15094
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15095 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15096 * Find the end of the name; check for {} construction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15097 */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15098 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15099 len > 0 ? 0 : FNE_CHECK_START);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15100 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15102 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15104 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15106 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15107 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15108 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15109 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15111 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15112 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15113 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15114 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15115 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15116 if (temp_string == NULL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15117 return -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15118 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15119 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15120 return (int)STRLEN(temp_string);
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 len += get_id_len(arg);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15124 if (len == 0 && verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15125 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15127 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15129
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15130 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15131 * 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
15132 * 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
15133 * start and end of the first magic braces item.
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15134 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15135 * 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
15136 * valid name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15137 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15138 static char_u *
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15139 find_name_end(arg, expr_start, expr_end, flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15140 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15141 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15142 char_u **expr_end;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15143 int flags;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15144 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15145 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15146 int br_nest = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15147 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15148
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15149 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15150 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15151 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15152 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15153 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15154
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15155 /* Quick check for valid starting character. */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15156 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{')
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15157 return arg;
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15158
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15159 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15160 && (eval_isnamec(*p)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15161 || *p == '{'
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15162 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.'))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15163 || mb_nest != 0
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15164 || br_nest != 0); ++p)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15165 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15166 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15167 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15168 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15169 ++br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15170 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15171 --br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15172 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15173 if (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15174 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15175 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15176 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15177 mb_nest++;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15178 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15179 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15180 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15181 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15182 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15183 mb_nest--;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15184 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15185 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15186 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15187 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15190 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15193 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15194 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15195 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15196 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15197 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15198 * "in_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15199 * "expr_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15200 * "expr_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15201 * "in_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15202 *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15203 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15204 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15205 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15206 static char_u *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15207 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15208 char_u *in_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15209 char_u *expr_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15210 char_u *expr_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15211 char_u *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15212 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15213 char_u c1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15214 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15215 char_u *temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15216 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15217
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15218 if (expr_end == NULL || in_end == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15219 return NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15220 *expr_start = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15221 *expr_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15222 c1 = *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15223 *in_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15224
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15225 temp_result = eval_to_string(expr_start + 1, &nextcmd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15226 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15227 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15228 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15229 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15230 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15231 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15232 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15233 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15234 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15235 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15236 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15237 vim_free(temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15238
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15239 *in_end = c1; /* put char back for error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15240 *expr_start = '{';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15241 *expr_end = '}';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15242
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15243 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15244 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15245 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15246 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15247 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15248 /* Further expansion! */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15249 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15250 expr_end, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15251 vim_free(retval);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15252 retval = temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15253 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15254 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15255
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15256 return retval;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15257 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15258
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15259 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15260 * 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
15261 * Does not include '{' or '}' for magic braces.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15262 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15263 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15264 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15265 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15266 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15267 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR);
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15268 }
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15269
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15270 /*
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15271 * 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
15272 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15273 */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15274 static int
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15275 eval_isnamec1(c)
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15276 int c;
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15277 {
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15278 return (ASCII_ISALPHA(c) || c == '_');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15281 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15282 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15283 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15284 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15285 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15286 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15287 long val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15288 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15289 vimvars[idx].vv_nr = val;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15292 /*
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15293 * Get number v: variable value.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15294 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15295 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15296 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15297 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15298 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15299 return vimvars[idx].vv_nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15301
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15302 #if defined(FEAT_AUTOCMD) || defined(PROTO)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15303 /*
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15304 * 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
15305 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15306 char_u *
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15307 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15308 int idx;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15309 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15310 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15311 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15312 #endif
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15313
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15314 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15315 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15316 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15317 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15318 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15319 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15320 long count1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15321 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15322 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15323 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15324 vimvars[VV_COUNT1].vv_nr = count1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15327 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15328 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15330 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15331 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15332 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15333 char_u *val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15334 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15335 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15336 /* 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
15337 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15338 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15339
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15340 vim_free(vimvars[idx].vv_str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15341 if (val == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15342 vimvars[idx].vv_str = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15343 else if (len == -1)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15344 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15345 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15346 vimvars[idx].vv_str = vim_strnsave(val, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15349 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15350 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15351 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15352 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15353 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15354 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15356 char_u regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15358 if (c == 0 || c == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15359 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15360 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15361 regname = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15362 /* Avoid free/alloc when the value is already right. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15363 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
15364 set_vim_var_string(VV_REG, &regname, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15367 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15368 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15369 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15370 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15371 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15372 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15373 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15374 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15375 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15377 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15378 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15379
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15380 vimvars[VV_EXCEPTION].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15381 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15382 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15384 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15385 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15386 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15387 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15388 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15389 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15390 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15391 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15392 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15394 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15395 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15396
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15397 vimvars[VV_THROWPOINT].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15398 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15401 #if defined(FEAT_AUTOCMD) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15402 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15403 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15404 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15405 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15406 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15407 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15408 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15409 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15410 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15411 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15412 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15413 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15414 char_u *newval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15415 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15416
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15417 oldval = vimvars[VV_CMDARG].vv_str;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15418 if (eap == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15419 {
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15420 vim_free(oldval);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15421 vimvars[VV_CMDARG].vv_str = oldarg;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15422 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15423 }
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15424
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15425 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15426 len = 6;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15427 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15428 len = 8;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15429 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15430 len = 0;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15431 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15432 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15433 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15434 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15435 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15436 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15437
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15438 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15439 if (newval == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15440 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15441
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15442 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15443 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15444 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15445 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15446 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15447 *newval = NUL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15448 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15449 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15450 eap->cmd + eap->force_ff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15451 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15452 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15453 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15454 eap->cmd + eap->force_enc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15455 # endif
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15456 vimvars[VV_CMDARG].vv_str = newval;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15457 return oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15459 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15461 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15462 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15463 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15464 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15465 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15466 get_var_tv(name, len, rettv, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15467 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15468 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15469 typval_T *rettv; /* NULL when only checking existence */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15470 int verbose; /* may give error message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15472 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15473 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15474 typval_T atv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15475 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15476 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15478 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15479 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15480 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15482 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15483 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15484 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15485 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15486 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15487 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15488 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15489 tv = &atv;
7
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15493 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15494 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15495 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15496 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15497 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15498 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15499 tv = &v->di_tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15500 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15501
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15502 if (tv == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15503 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15504 if (rettv != NULL && verbose)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15505 EMSG2(_(e_undefvar), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15506 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15507 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15508 else if (rettv != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15509 copy_tv(tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15510
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15511 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15512
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15513 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15515
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15516 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15517 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15518 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15519 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15520 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15521 static int
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15522 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15523 char_u **arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15524 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15525 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15526 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15527 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15528 int ret = OK;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15529 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15530 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15531 int len;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15532 typval_T functv;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15533
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15534 while (ret == OK
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15535 && (**arg == '['
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15536 || (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15537 || (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15538 && !vim_iswhite(*(*arg - 1)))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15539 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15540 if (**arg == '(')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15541 {
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15542 /* need to copy the funcref so that we can clear rettv */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15543 functv = *rettv;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15544 rettv->v_type = VAR_UNKNOWN;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15545
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15546 /* Invoke the function. Recursive! */
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15547 s = functv.vval.v_string;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15548 ret = get_func_tv(s, STRLEN(s), rettv, arg,
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15549 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15550 &len, evaluate, selfdict);
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15551
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15552 /* Clear the funcref afterwards, so that deleting it while
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15553 * evaluating the arguments is possible (see test55). */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15554 clear_tv(&functv);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15555
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15556 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15557 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15558 * but not caught. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15559 if (aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15560 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15561 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15562 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15563 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15564 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15565 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15566 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15567 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15568 else /* **arg == '[' || **arg == '.' */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15569 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15570 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15571 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15572 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15573 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15574 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15575 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15576 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15577 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15578 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15579 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15580 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15581 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15582 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15583 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15584 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15585 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15586 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15587 return ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15588 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15589
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15590 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15591 * 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
15592 * value).
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15593 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15594 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15595 alloc_tv()
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15596 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15597 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15598 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15599
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15600 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15601 * Allocate memory for a variable type-value, and assign a string to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15602 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15603 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15604 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15605 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15606 alloc_string_tv(s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15607 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15608 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15609 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15610
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15611 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15612 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15613 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15614 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15615 rettv->vval.v_string = s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15617 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15618 vim_free(s);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15619 return rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15622 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15623 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15624 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15625 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15626 free_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15627 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15629 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15630 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15631 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15632 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15633 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15634 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15635 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15636 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15637 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15638 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15639 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15640 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15641 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15642 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15643 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15644 break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15645 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15646 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15647 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15648 default:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15649 EMSG2(_(e_intern2), "free_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15650 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15651 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15652 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15656 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15657 * 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
15658 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
15659 void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15660 clear_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15661 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15663 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15664 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15665 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15666 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15667 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15668 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15669 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15670 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15671 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15672 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15673 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15674 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15675 list_unref(varp->vval.v_list);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15676 varp->vval.v_list = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15677 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15678 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15679 dict_unref(varp->vval.v_dict);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15680 varp->vval.v_dict = NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15681 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15682 case VAR_NUMBER:
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15683 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15684 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15685 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15686 break;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15687 default:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15688 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15689 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15690 varp->v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15691 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15692 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15693
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15694 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15695 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15696 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15697 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15698 init_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15699 typval_T *varp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15700 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15701 if (varp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15702 vim_memset(varp, 0, sizeof(typval_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15705 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15706 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15707 * If it is a String variable, uses vim_str2nr().
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15708 * For incompatible types, return 0.
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15709 * get_tv_number_chk() is similar to get_tv_number(), but informs the
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15710 * caller of incompatible types: it sets *denote to TRUE if "denote"
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15711 * is not NULL or returns -1 otherwise.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15712 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15713 static long
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15714 get_tv_number(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15715 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15716 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15717 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15718
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15719 return get_tv_number_chk(varp, &error); /* return 0L on error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15720 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15721
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
15722 long
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15723 get_tv_number_chk(varp, denote)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15724 typval_T *varp;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15725 int *denote;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15726 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15727 long n = 0L;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15728
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15729 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15730 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15731 case VAR_NUMBER:
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15732 return (long)(varp->vval.v_number);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15733 case VAR_FUNC:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15734 EMSG(_("E703: Using a Funcref as a number"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15735 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15736 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15737 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15738 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15739 TRUE, TRUE, &n, NULL);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15740 return n;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15741 case VAR_LIST:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15742 EMSG(_("E745: Using a List as a number"));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15743 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15744 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15745 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15746 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15747 default:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15748 EMSG2(_(e_intern2), "get_tv_number()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15749 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15750 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15751 if (denote == NULL) /* useful for values that must be unsigned */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15752 n = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15753 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15754 *denote = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15755 return n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15758 /*
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15759 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15760 * Also accepts ".", "$", etc., but that only works for the current buffer.
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15761 * Returns -1 on error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15762 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15763 static linenr_T
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15764 get_tv_lnum(argvars)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15765 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15766 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15767 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15768 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15769
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15770 lnum = get_tv_number_chk(&argvars[0], NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15771 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15772 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15773 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15774 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15775 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15776 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15778 return lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15781 /*
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15782 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15783 * Also accepts "$", then "buf" is used.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15784 * Returns 0 on error.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15785 */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15786 static linenr_T
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15787 get_tv_lnum_buf(argvars, buf)
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15788 typval_T *argvars;
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15789 buf_T *buf;
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15790 {
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15791 if (argvars[0].v_type == VAR_STRING
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15792 && argvars[0].vval.v_string != NULL
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15793 && argvars[0].vval.v_string[0] == '$'
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15794 && buf != NULL)
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15795 return buf->b_ml.ml_line_count;
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15796 return get_tv_number_chk(&argvars[0], NULL);
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15797 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15798
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
15799 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15800 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15801 * 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
15802 * 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
15803 * get_tv_string_buf() uses a given buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15804 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15805 * Never returns NULL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15806 * 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
15807 * NULL on error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15808 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15809 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15810 get_tv_string(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15811 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15813 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15814
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15815 return get_tv_string_buf(varp, mybuf);
7
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 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15819 get_tv_string_buf(varp, buf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15820 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15821 char_u *buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15822 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15823 char_u *res = get_tv_string_buf_chk(varp, buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15824
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15825 return res != NULL ? res : (char_u *)"";
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15826 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15827
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
15828 char_u *
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15829 get_tv_string_chk(varp)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15830 typval_T *varp;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15831 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15832 static char_u mybuf[NUMBUFLEN];
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15833
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15834 return get_tv_string_buf_chk(varp, mybuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15835 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15836
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15837 static char_u *
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15838 get_tv_string_buf_chk(varp, buf)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15839 typval_T *varp;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15840 char_u *buf;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15841 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15842 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15843 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15844 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15845 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15846 return buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15847 case VAR_FUNC:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15848 EMSG(_("E729: using Funcref as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15849 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15850 case VAR_LIST:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15851 EMSG(_("E730: using List as a String"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15852 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15853 case VAR_DICT:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15854 EMSG(_("E731: using Dictionary as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15855 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15856 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15857 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15858 return varp->vval.v_string;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15859 return (char_u *)"";
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15860 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15861 EMSG2(_(e_intern2), "get_tv_string_buf()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15862 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15863 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15864 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15867 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15868 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15869 * Return a pointer to it if found, NULL if not found.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15870 * Careful: "a:0" variables don't have a name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15871 * 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
15872 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15873 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15874 static dictitem_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15875 find_var(name, htp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15876 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15877 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15878 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15879 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15880 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15881
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15882 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15883 if (htp != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15884 *htp = ht;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15885 if (ht == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15886 return NULL;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15887 return find_var_in_ht(ht, varname, htp != NULL);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15888 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15889
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15890 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15891 * Find variable "varname" in hashtab "ht".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15892 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15893 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15894 static dictitem_T *
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15895 find_var_in_ht(ht, varname, writing)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15896 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15897 char_u *varname;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15898 int writing;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15899 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15900 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15901
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15902 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15903 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15904 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15905 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15906 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15907 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15908 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15909 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15910 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15911 case 'w': return &curwin->w_winvar;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15912 case 'l': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15913 ? NULL : &current_funccal->l_vars_var;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15914 case 'a': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15915 ? NULL : &current_funccal->l_avars_var;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15916 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15917 return NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15918 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15919
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15920 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15921 if (HASHITEM_EMPTY(hi))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15922 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15923 /* For global variables we may try auto-loading the script. If it
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
15924 * 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
15925 * loaded already, otherwise it would be loaded every time when
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
15926 * checking if a function name is a Funcref variable. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15927 if (ht == &globvarht && !writing
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
15928 && script_autoload(varname, FALSE) && !aborting())
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15929 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15930 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15931 return NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15932 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15933 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15934 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15935
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15936 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15937 * Find the hashtab used for a variable name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15938 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15939 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15940 static hashtab_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15941 find_var_ht(name, varname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15942 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15943 char_u **varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15944 {
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
15945 hashitem_T *hi;
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
15946
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15947 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15948 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15949 /* The name must not start with a colon or #. */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15950 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15951 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15952 *varname = name;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
15953
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
15954 /* "version" is "v:version" in all scopes */
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
15955 hi = hash_find(&compat_hashtab, name);
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
15956 if (!HASHITEM_EMPTY(hi))
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
15957 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
15958
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15959 if (current_funccal == NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15960 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15961 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15963 *varname = name + 2;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15964 if (*name == 'g') /* global variable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15965 return &globvarht;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15966 /* 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
15967 */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15968 if (vim_strchr(name + 2, ':') != NULL
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15969 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15970 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15971 if (*name == 'b') /* buffer variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15972 return &curbuf->b_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15973 if (*name == 'w') /* window variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15974 return &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15975 if (*name == 'v') /* v: variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15976 return &vimvarht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15977 if (*name == 'a' && current_funccal != NULL) /* function argument */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15978 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15979 if (*name == 'l' && current_funccal != NULL) /* local function variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15980 return &current_funccal->l_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15981 if (*name == 's' /* script variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15982 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15983 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15984 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15987 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15988 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15989 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15990 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15991 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15992 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15993 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15994 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15995 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15996
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15997 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15998 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15999 return NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16000 return get_tv_string(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16001 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16002
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16003 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16004 * Allocate a new hashtab for a sourced script. It will be used while
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16005 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16006 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16007 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16008 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16009 scid_T id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16010 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16011 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16012 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16013 scriptvar_T *sv;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16014
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16015 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16016 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16017 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16018 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16019 * 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
16020 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16021 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16022 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16023 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16024 ht->ht_array = ht->ht_smallarray;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16025 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16026 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16027 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16028
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16029 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16030 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16031 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16032 init_var_dict(&sv->sv_dict, &sv->sv_var);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16033 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16038 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16039 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16040 * point to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16041 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16042 void
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16043 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16044 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16045 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16046 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16047 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16048 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16049 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16050 dict_var->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16051 dict_var->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16052 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16053 dict_var->di_key[0] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16056 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16057 * Clean up a list of internal variables.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16058 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16059 * Clears hashtab "ht", does not free it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16060 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16061 void
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16062 vars_clear(ht)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16063 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16064 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16065 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16066 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16067
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16068 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16069 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16070 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16071 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16072 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16073 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16074 int free_val;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16075 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16076 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16077 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16078 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16079
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16080 hash_lock(ht);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16081 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16082 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16083 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16084 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16085 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16086 --todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16087
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16088 /* Free the variable. Don't remove it from the hashtab,
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16089 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16090 * later. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16091 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16092 if (free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16093 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16094 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16095 vim_free(v);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16096 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16097 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16098 hash_clear(ht);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
16099 ht->ht_used = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16100 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16101
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16102 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16103 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16104 * Clear the variable value and free the dictitem.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16105 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16106 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16107 delete_var(ht, hi)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16108 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16109 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16110 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16111 dictitem_T *di = HI2DI(hi);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16112
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16113 hash_remove(ht, hi);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16114 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16115 vim_free(di);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16118 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16119 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16120 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16121 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16122 list_one_var(v, prefix)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16123 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16124 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16125 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16126 char_u *tofree;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16127 char_u *s;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
16128 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
16129
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16130 s = echo_string(&v->di_tv, &tofree, numbuf);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16131 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
16132 s == NULL ? (char_u *)"" : s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16133 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16136 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16137 list_one_var_a(prefix, name, type, string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16138 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16139 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16140 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16141 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16142 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16143 msg_attr(prefix, 0); /* don't use msg(), it overwrites "v:statusmsg" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16144 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16145 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16146 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16147 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16148 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16149 msg_putchar('#');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16150 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16151 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16152 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16153 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16154 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16155 if (*string == '[')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16156 ++string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16157 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16158 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16159 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16160 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16161 if (*string == '{')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16162 ++string;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16163 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16164 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16165 msg_putchar(' ');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16166
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16167 msg_outtrans(string);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16168
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16169 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16170 msg_puts((char_u *)"()");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16172
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16173 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16174 * Set variable "name" to value in "tv".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16175 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16176 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16177 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16178 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16179 set_var(name, tv, copy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16180 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16181 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16182 int copy; /* make copy of value in "tv" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16183 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16184 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16185 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16186 hashtab_T *ht;
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16187 char_u *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16188
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16189 if (tv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16190 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16191 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16192 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16193 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16194 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
16195 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16196 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16197 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16198 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16199 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
16200 EMSG2(_("E705: Variable name conflicts with existing function: %s"),
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16201 name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16202 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16203 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16204 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16205
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16206 ht = find_var_ht(name, &varname);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16207 if (ht == NULL || *varname == NUL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16208 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16209 EMSG2(_(e_illvar), name);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16210 return;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16211 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16212
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16213 v = find_var_in_ht(ht, varname, TRUE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16214 if (v != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16215 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16216 /* existing variable, need to clear the value */
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16217 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16218 || tv_check_lock(v->di_tv.v_lock, name))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16219 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16220 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16221 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16222 || v->di_tv.v_type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16223 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16224 || tv->v_type == VAR_NUMBER)))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16225 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
16226 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16227 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16228 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16229
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16230 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16231 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16232 * the type.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16233 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16234 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16235 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16236 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16237 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16238 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16239 if (copy || tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16240 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16241 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16242 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16243 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16244 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16245 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16246 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16247 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16248 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16249 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16250 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16251 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16252 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16253 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16254
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16255 clear_tv(&v->di_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16257 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16258 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16259 /* Make sure the variable name is valid. */
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16260 for (p = varname; *p != NUL; ++p)
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16261 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)))
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16262 {
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16263 EMSG2(_(e_illvar), varname);
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16264 return;
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16265 }
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16266
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16267 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16268 + STRLEN(varname)));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16269 if (v == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16270 return;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16271 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16272 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16273 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16274 vim_free(v);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16275 return;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16276 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16277 v->di_flags = 0;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16278 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16279
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16280 if (copy || tv->v_type == VAR_NUMBER)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16281 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16282 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16283 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16284 v->di_tv = *tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16285 v->di_tv.v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16286 init_tv(tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16287 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16288 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16289
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16290 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16291 * Return TRUE if di_flags "flags" indicate read-only variable "name".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16292 * Also give an error message.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16293 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16294 static int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16295 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16296 int flags;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16297 char_u *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16298 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16299 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16300 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16301 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16302 return TRUE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16303 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16304 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16305 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16306 EMSG2(_(e_readonlysbx), name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16307 return TRUE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16308 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16309 return FALSE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16310 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16311
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16312 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16313 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16314 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16315 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16316 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16317 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16318 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16319 char_u *name;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16320 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16321 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16322 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16323 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16324 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16325 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16326 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16327 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16328 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16329 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16330 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16331 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16332 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16333 return FALSE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16334 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16335
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16336 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16337 * Copy the values from typval_T "from" to typval_T "to".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16338 * When needed allocates string or increases reference count.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16339 * 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
16340 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16341 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16342 copy_tv(from, to)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16343 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16344 typval_T *to;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16345 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16346 to->v_type = from->v_type;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16347 to->v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16348 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16349 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16350 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16351 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16352 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16353 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16354 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16355 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16356 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16357 else
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16358 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16359 to->vval.v_string = vim_strsave(from->vval.v_string);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16360 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16361 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16362 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16363 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16364 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16365 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16366 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16367 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16368 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16369 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16370 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16371 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16372 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16373 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16374 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16375 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16376 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16377 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16378 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16379 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16380 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16381 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16382 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16383 EMSG2(_(e_intern2), "copy_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16384 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16385 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16388 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16389 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16390 * 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
16391 * 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
16392 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16393 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16394 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16395 static int
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16396 item_copy(from, to, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16397 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16398 typval_T *to;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16399 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16400 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16401 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16402 static int recurse = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16403 int ret = OK;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16404
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16405 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16406 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16407 EMSG(_("E698: variable nested too deep for making a copy"));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16408 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16409 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16410 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16411
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16412 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16413 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16414 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16415 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16416 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16417 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16418 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16419 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16420 to->v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16421 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16422 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16423 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16424 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16425 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16426 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16427 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16428 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16429 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16430 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16431 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16432 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16433 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16434 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16435 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16436 to->v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16437 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16438 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16439 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16440 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16441 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16442 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16443 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16444 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16445 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16446 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16447 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16448 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16449 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16450 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16451 default:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16452 EMSG2(_(e_intern2), "item_copy()");
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16453 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16454 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16455 --recurse;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16456 return ret;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16457 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16458
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16459 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16460 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16461 * newline at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16462 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16463 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16464 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16465 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16466 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16468 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16469 typval_T rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16470 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16471 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16472 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16473 int atstart = TRUE;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
16474 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16476 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16477 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16478 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16479 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16480 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16481 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16483 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16484 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16485 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16486 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16487 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16488 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16489 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16490 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16491 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16492 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16494 if (atstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16496 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16497 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16498 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16499 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16500 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16502 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16503 msg_puts_attr((char_u *)" ", echo_attr);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16504 p = echo_string(&rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16505 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16506 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16507 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16508 if (*p == '\n' || *p == '\r' || *p == TAB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16509 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16510 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16511 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16512 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16513 msg_clr_eos();
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16514 needclr = FALSE;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16515 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16516 msg_putchar_attr(*p, echo_attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16518 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16519 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16520 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16521 if (has_mbyte)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16522 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16523 int i = (*mb_ptr2len_check)(p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16524
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16525 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16526 p += i - 1;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16527 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16528 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16529 #endif
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16530 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16531 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16532 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16533 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16534 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16535 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16536 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16538 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16540 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16541 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16542 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16544 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16545 if (needclr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16546 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16547 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16548 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16550 }
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 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16554 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16555 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16556 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16557 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16559 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16561 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16562 if (id == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16563 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16564 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16565 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16566 }
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 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16570 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16571 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16572 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16573 * echo commands
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16574 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16575 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16576 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16577 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16579 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16580 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16581 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16582 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16583 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16584 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16585 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16587 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16589 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16590 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16591 while (*arg != NUL && *arg != '|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16593 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16594 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16596 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16597 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16598 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16599 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16600 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16601 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16602 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16603 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16604 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16607 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16608 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16609 p = get_tv_string(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16610 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16611 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16612 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16613 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16614 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16615 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16617 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16618 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16619 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16620 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16622
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16623 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16624 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16625 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16627 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16629 if (eap->cmdidx == CMD_echomsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16630 MSG_ATTR(ga.ga_data, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16631 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16633 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16634 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16635 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16636 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16637 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16638 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16639 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16640 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16641 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16644 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16646 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16647 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16649 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16652 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16653 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16654 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16655 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16656 * after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16657 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16658 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16659 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16660 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16661 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16663 char_u *p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16665 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16666 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16668 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16669 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16671 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16673 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16674 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16676 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16677 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16679 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16680 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16681 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16683 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16684 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16685 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16686 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16687 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16688 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16691 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16692 * ":function"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16693 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16694 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16695 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16696 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16698 char_u *theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16699 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16700 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16701 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16702 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16703 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16704 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16705 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16706 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16707 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16708 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16709 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16710 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16711 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16712 int nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16713 char_u *skip_until = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16714 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16715 funcdict_T fudi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16716 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16717 int paren;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16718 hashtab_T *ht;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16719 int todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16720 hashitem_T *hi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16722 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16723 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16724 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16725 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16727 if (!eap->skip)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16728 {
175
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
16729 todo = func_hashtab.ht_used;
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
16730 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16731 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16732 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16733 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16734 --todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16735 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16736 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16737 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16738 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16739 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16740 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16741 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16742 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16744
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16745 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16746 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16747 * func normal function name
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16748 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16749 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16750 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16751 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16752 * dict.func existing dict entry with a Funcref
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16753 * "name" == func, "fudi.fd_dict" set,
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16754 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16755 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16756 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16757 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16758 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16759 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16760 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16761 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16762 if (name == NULL && (fudi.fd_dict == NULL || !paren) && !eap->skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16764 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16765 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16766 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16767 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16768 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16769 if (!aborting())
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16770 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16771 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16772 EMSG2(_(e_dictkey), fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16773 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16774 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16775 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16776 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16777 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16779 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16780 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16781 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16782 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16784 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16785 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16786 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16787 if (!paren)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16789 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16791 EMSG(_(e_trailing));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16792 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16794 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16795 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16796 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16797 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16798 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16799 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16800 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16802 list_func_head(fp, TRUE);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16803 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16805 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16806 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16807 if (j < 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16808 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16809 if (j < 99)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16810 msg_putchar(' ');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16811 msg_prt_line(FUNCLINE(fp, j), FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16812 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16813 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16815 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16817 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16818 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16821 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16822 emsg_funcname("E123: Undefined function: %s", name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16823 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16824 goto ret_free;
7
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16828 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16830 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16831 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16833 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16835 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16836 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16838 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16839 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16840 p = vim_strchr(p, '(');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16842 p = skipwhite(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16844 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16845 ga_init2(&newlines, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16846
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16847 if (!eap->skip)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16848 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16849 /* Check the name of the function. */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16850 if (name != NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16851 arg = name;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16852 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16853 arg = fudi.fd_newkey;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16854 if (arg != NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16855 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16856 if (*arg == K_SPECIAL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16857 j = 3;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16858 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16859 j = 0;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16860 while (arg[j] != NUL && (j == 0 ? eval_isnamec1(arg[j])
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16861 : eval_isnamec(arg[j])))
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16862 ++j;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16863 if (arg[j] != NUL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16864 emsg_funcname(_(e_invarg2), arg);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16865 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16866 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16867
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16868 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16869 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16870 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16871 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16873 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16874 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16875 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16876 p += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16877 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16879 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16880 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16881 arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16882 while (ASCII_ISALNUM(*p) || *p == '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16883 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16884 if (arg == p || isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16885 || (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16886 || (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16887 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16888 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16889 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16890 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16892 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16893 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16894 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16895 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16896 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16897 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16898 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16899 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16900 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16901 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16902 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16903 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16904 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16905 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16907 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16908 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16909 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16910 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16911 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16912 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16915 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16916
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16917 /* find extra arguments "range", "dict" and "abort" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16918 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16920 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16921 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16923 flags |= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16924 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16925 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16926 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16927 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16928 flags |= FC_DICT;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16929 p += 4;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16930 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16931 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16932 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16933 flags |= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16934 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16936 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16937 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16940 if (*p != NUL && *p != '"' && *p != '\n' && !eap->skip && !did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16941 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16943 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16944 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16945 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16946 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16948 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16949 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16950 * need to skip the body to be able to find what follows. */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16951 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16952 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16953 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16954 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16955 else if (name != NULL && find_func(name) != NULL)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16956 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16957 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16958
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16959 if (!eap->skip && did_emsg)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16960 goto erret;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16961
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16962 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16963 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16966 indent = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16967 nesting = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16968 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16969 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16970 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16971 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16972 if (eap->getline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16973 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16974 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16975 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16976 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16977 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16978 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16980 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16981 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16984 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16985 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16986 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16987 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16988 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16990 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16991 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16992 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16994 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16996 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16997 for (p = theline; vim_iswhite(*p) || *p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16998 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16999
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17000 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17001 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17002 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17003 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17004 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17006
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17007 /* Increase indent inside "if", "while", "for" and "try", decrease
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17008 * at "end". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17009 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17010 indent -= 2;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17011 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17012 || STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17013 || STRNCMP(p, "for", 3) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17014 || STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17015 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17017 /* Check for defining a function inside this function. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17018 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17019 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17020 if (*p == '!')
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17021 p = skipwhite(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17022 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17023 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17024 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17025 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17026 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17028 ++nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17029 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17034 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17035 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17036 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) || p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17037 || (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17038 && (!ASCII_ISALPHA(p[1]) || (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17039 && (!ASCII_ISALPHA(p[2]) || (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17040 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17042 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17043 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17044 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17045 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17046 && (!ASCII_ISALPHA(p[2]) || p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17047 || (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17048 && (!ASCII_ISALPHA(p[2]) || p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17049 || (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17050 && (!ASCII_ISALPHA(p[2]) || p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17051 || (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17052 && (!ASCII_ISALPHA(p[3]) || p[3] == 'y'))
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
17053 || (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
17054 && (!ASCII_ISALPHA(p[2]) || p[2] == 's'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17055 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17057 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17058 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17059 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17060 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17061 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17062 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17065
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17066 /* Add the line to the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17067 if (ga_grow(&newlines, 1) == FAIL)
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17068 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17069 vim_free(theline);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17070 goto erret;
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17071 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17072
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17073 /* Copy the line to newly allocated memory. get_one_sourceline()
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17074 * allocates 250 bytes per line, this saves 80% on average. The cost
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17075 * is an extra alloc/free. */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17076 p = vim_strsave(theline);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17077 if (p != NULL)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17078 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17079 vim_free(theline);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17080 theline = p;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17081 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17082
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17083 ((char_u **)(newlines.ga_data))[newlines.ga_len] = theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17084 newlines.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17086
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17087 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17088 * detected. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17089 if (eap->skip || did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17090 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17092 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17093 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17094 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17095 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17096 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17097 v = find_var(name, &ht);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17098 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17099 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17100 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17101 name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17102 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17103 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17104
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17105 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17106 if (fp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17107 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17108 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17109 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17110 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17111 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17112 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17113 if (fp->uf_calls > 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17114 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17115 emsg_funcname("E127: Cannot redefine function %s: It is in use",
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17116 name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17117 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17118 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17119 /* redefine existing function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17120 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17121 ga_clear_strings(&(fp->uf_lines));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17122 vim_free(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17123 name = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17124 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17125 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17126 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17127 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17128 char numbuf[20];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17129
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17130 fp = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17131 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17132 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17133 EMSG(_(e_funcdict));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17134 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17135 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17136 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17137 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17138 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17139 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17140 goto erret;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17141 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17142 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17143 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
17144 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17145
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17146 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17147 * Funcref! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17148 vim_free(name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17149 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17150 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17151 if (name == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17152 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17153 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17154
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17155 if (fp == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17156 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17157 if (fudi.fd_dict == NULL && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17158 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17159 int slen, plen;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17160 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17161
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17162 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17163 j = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17164 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17165 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17166 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17167 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17168 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17169 p = vim_strchr(scriptname, '/');
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17170 plen = STRLEN(p);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17171 slen = STRLEN(sourcing_name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17172 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17173 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17174 j = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17175 vim_free(scriptname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17176 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17177 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17178 if (j == FAIL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17179 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17180 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17181 goto erret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17182 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17183 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17184
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17185 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17186 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17187 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17188
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17189 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17190 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17191 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17192 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17193 /* add new dict entry */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17194 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17195 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17196 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17197 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17198 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17199 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17200 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17201 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17202 vim_free(fudi.fd_di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17203 goto erret;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17204 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17205 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17206 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17207 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17208 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17209 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17210 fudi.fd_di->di_tv.v_lock = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17211 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17212 fp->uf_refcount = 1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17213 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17214
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17215 /* insert the new function in the function list */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17216 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17217 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17218 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17219 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17220 fp->uf_lines = newlines;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17221 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17222 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17223 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17224 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17225 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17226 if (prof_def_func())
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17227 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17228 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17229 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17230 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17231 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17232 fp->uf_script_ID = current_SID;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17233 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17235 erret:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17236 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17237 ga_clear_strings(&newlines);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17238 ret_free:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17239 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17240 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17241 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17242 did_emsg |= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17245 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17246 * Get a function name, translating "<SID>" and "<SNR>".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17247 * Also handles a Funcref in a List or Dictionary.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17248 * Returns the function name in allocated memory, or NULL for failure.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17249 * flags:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17250 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17251 * TFN_QUIET: be quiet
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17252 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17253 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17254 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17255 trans_function_name(pp, skip, flags, fdp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17256 char_u **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17257 int skip; /* only find the end, don't evaluate */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17258 int flags;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17259 funcdict_T *fdp; /* return: info about dictionary used */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17260 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17261 char_u *name = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17262 char_u *start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17263 char_u *end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17264 int lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17265 char_u sid_buf[20];
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17266 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17267 lval_T lv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17268
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17269 if (fdp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17270 vim_memset(fdp, 0, sizeof(funcdict_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17271 start = *pp;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17272
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17273 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17274 * command). */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17275 if ((*pp)[0] == K_SPECIAL && (*pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17276 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17277 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17278 *pp += 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17279 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17280 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17281 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17282
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17283 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17284 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17285 lead = eval_fname_script(start);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17286 if (lead > 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17287 start += lead;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17288
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17289 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17290 lead > 2 ? 0 : FNE_CHECK_START);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17291 if (end == start)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17292 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17293 if (!skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17294 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17295 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17296 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17297 if (end == NULL || (lv.ll_tv != NULL && (lead > 2 || lv.ll_range)))
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17298 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17299 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17300 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17301 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17302 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17303 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17304 if (!aborting())
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17305 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17306 if (end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17307 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17308 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17309 else
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17310 *pp = find_name_end(start, NULL, NULL, FNE_INCL_BR);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17311 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17312 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17313
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17314 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17315 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17316 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17317 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17318 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17319 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17320 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17321 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17322 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17323 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
17324 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17325 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17326 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17327 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17328 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17329 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17330 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17331 || lv.ll_dict == NULL || fdp->fd_newkey == NULL))
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17332 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17333 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17334 *pp = end;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17335 name = NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17336 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17337 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17338 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17339
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17340 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17341 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17342 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17343 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17344 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17345 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17346
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17347 if (lv.ll_exp_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17348 len = STRLEN(lv.ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17349 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17350 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17351 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17352 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17353 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17354 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17355
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17356 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17357 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17358 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17359 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17360 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17361 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17362 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17363 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17364 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17365 lead = 3;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17366 if (eval_fname_sid(*pp)) /* If it's "<SID>" */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17367 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17368 if (current_SID <= 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17369 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17370 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17371 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17372 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17373 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17374 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17375 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17376 }
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17377 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17378 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17379 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
17380 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17381 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17382 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17383 if (name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17384 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17385 if (lead > 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17386 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17387 name[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17388 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17389 name[2] = (int)KE_SNR;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17390 if (lead > 3) /* If it's "<SID>" */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17391 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17392 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17393 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17394 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17395 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17396 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17397
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17398 theend:
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17399 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17400 return name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17402
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17403 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17404 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17405 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17406 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17407 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17408 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17409 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17410 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17412 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17413 || STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17414 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17415 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17416 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17417 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17420 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17421 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17422 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17423 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17424 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17425 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17426 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17428 return (*p == 's' || TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17429 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17431 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17432 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17433 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17434 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17435 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17436 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17437 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17439 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17441 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17442 if (indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17443 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17444 MSG_PUTS("function ");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17445 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17447 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17448 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17449 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17450 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17451 msg_puts(fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17452 msg_putchar('(');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17453 for (j = 0; j < fp->uf_args.ga_len; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17455 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17456 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17457 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17458 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17459 if (fp->uf_varargs)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17461 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17462 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17463 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17465 msg_putchar(')');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17468 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17469 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17470 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17471 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17472 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17473 find_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17474 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17475 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17476 hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17477
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17478 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17479 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17480 return HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17481 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17483
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17484 #if defined(EXITFREE) || defined(PROTO)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17485 void
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17486 free_all_functions()
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17487 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17488 hashitem_T *hi;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17489
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17490 /* Need to start all over every time, because func_free() may change the
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17491 * hash table. */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17492 while (func_hashtab.ht_used > 0)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17493 for (hi = func_hashtab.ht_array; ; ++hi)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17494 if (!HASHITEM_EMPTY(hi))
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17495 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17496 func_free(HI2UF(hi));
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17497 break;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17498 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17499 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17500 #endif
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17501
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17502 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17503 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17504 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17505 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17506 function_exists(name)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17507 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17508 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17509 char_u *p = name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17510 int n = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17511
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17512 p = trans_function_name(&p, FALSE, TFN_INT|TFN_QUIET, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17513 if (p != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17514 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17515 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17516 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17517 else
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17518 n = (find_func(p) != NULL);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17519 vim_free(p);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17520 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17521 return n;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17522 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17523
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17524 /*
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17525 * 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
17526 * lower case letter and doesn't contain a ':' or AUTOLOAD_CHAR.
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17527 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17528 static int
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17529 builtin_function(name)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17530 char_u *name;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17531 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17532 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17533 && vim_strchr(name, AUTOLOAD_CHAR) == NULL;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17534 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17535
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17536 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17537 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17538 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17539 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17540 static void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17541 func_do_profile(fp)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17542 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17543 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17544 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17545 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17546 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17547 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17548 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17549 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17550 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17551 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17552 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17553 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17554 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17555 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17556 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17557 if (fp->uf_tml_count == NULL || fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17558 || fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17559 return; /* out of memory */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17560
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17561 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17562 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17563
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17564 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17565 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17566 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17567 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17568 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17569 FILE *fd;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17570 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17571 hashitem_T *hi;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17572 int todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17573 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17574 int i;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17575 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17576 int st_len = 0;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17577
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17578 todo = func_hashtab.ht_used;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17579 sorttab = (ufunc_T **)alloc((unsigned)(sizeof(ufunc_T) * todo));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17580
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17581 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17582 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17583 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17584 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17585 --todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17586 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17587 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17588 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17589 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17590 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17591
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17592 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17593 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17594 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17595 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17596 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17597 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17598 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17599 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17600 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17601 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17602 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17603 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17604
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17605 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17606 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17607 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17608 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17609 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17610 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17611 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17612 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17613 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17614 }
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17615
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17616 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17617 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17618 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17619 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17620 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17621 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17622 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17623 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17624 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17625 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17626
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17627 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17628 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17629 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17630 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17631 int st_len;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17632 char *title;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17633 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17634 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17635 int i;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17636 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17637
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17638 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17639 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17640 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17641 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17642 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17643 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
17644 prefer_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17645 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17646 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17647 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17648 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17649 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17650 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17651 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17652
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17653 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17654 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17655 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17656 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17657 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17658 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17659 int count;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17660 proftime_T *total;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17661 proftime_T *self;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17662 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17663 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17664 if (count > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17665 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17666 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17667 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17668 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17669 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17670 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17671 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17672 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17673 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17674 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17675 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17676 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17677 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17678 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17679
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17680 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17681 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17682 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17683 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17684 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17685 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17686 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17687 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17688 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17689 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17690 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17691 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17692
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17693 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17694 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17695 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17696 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17697
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17698 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17699 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17700 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17701 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17702 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17703 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17704 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17705 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17706 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17707 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17708 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17709 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17710
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17711 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17712 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17713 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17714 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17715
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17716 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17717
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17718 /* The names of packages that once were loaded is remembered. */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17719 static garray_T ga_loaded = {0, 0, sizeof(char_u *), 4, NULL};
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17720
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17721 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17722 * If "name" has a package name try autoloading the script for it.
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17723 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17724 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17725 static int
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17726 script_autoload(name, reload)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17727 char_u *name;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17728 int reload; /* load script again when already loaded */
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17729 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17730 char_u *p;
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17731 char_u *scriptname, *tofree;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17732 int ret = FALSE;
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17733 int i;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17734
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17735 /* If there is no '#' after name[0] there is no package name. */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17736 p = vim_strchr(name, AUTOLOAD_CHAR);
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17737 if (p == NULL || p == name)
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17738 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17739
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17740 tofree = scriptname = autoload_name(name);
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17741
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17742 /* Find the name in the list of previously loaded package names. Skip
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17743 * "autoload/", it's always the same. */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17744 for (i = 0; i < ga_loaded.ga_len; ++i)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17745 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17746 break;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17747 if (!reload && i < ga_loaded.ga_len)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17748 ret = FALSE; /* was loaded already */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17749 else
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17750 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17751 /* Remember the name if it wasn't loaded already. */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17752 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17753 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17754 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17755 tofree = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17756 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17757
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17758 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17759 if (cmd_runtime(scriptname, FALSE) == OK)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17760 ret = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17761 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17762
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
17763 vim_free(tofree);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17764 return ret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17765 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17766
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17767 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17768 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17769 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17770 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17771 static char_u *
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17772 autoload_name(name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17773 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17774 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17775 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17776 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17777
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17778 /* Get the script file name: replace '#' with '/', append ".vim". */
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17779 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17780 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17781 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17782 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17783 STRCAT(scriptname, name);
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17784 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17785 STRCAT(scriptname, ".vim");
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17786 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL)
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17787 *p = '/';
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17788 return scriptname;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17789 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17790
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17791 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17793 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17794 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17795 * function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17796 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17797 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17798 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17799 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17800 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17801 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17802 static long_u done;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17803 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17804 ufunc_T *fp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17806 if (idx == 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17807 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17808 done = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17809 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17810 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17811 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17812 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17813 if (done++ > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17814 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17815 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17816 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17817 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17818
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17819 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17820 return fp->uf_name; /* prevents overflow */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17822 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17823 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17825 STRCAT(IObuff, "(");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17826 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17827 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17829 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17831 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17834 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17836 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17837 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17838 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17839 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17840 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17841 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17842 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17843 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17844 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17845 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17846 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17848 STRCPY(buf, "<SNR>");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17849 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17850 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17851 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17852 STRCPY(buf, fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17855 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17856 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17857 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17858 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17859 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17860 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17861 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17862 ufunc_T *fp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17863 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17864 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17865 funcdict_T fudi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17867 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17868 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17869 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17870 if (name == NULL)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17871 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17872 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17873 EMSG(_(e_funcref));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17874 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17875 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17876 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17878 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17879 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17880 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17882 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17883 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17884 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17886 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17887 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17888 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17889
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17890 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17891 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17892 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17893 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17894 EMSG2(_(e_nofunc), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17895 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17896 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17897 if (fp->uf_calls > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17899 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17900 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17902
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17903 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17904 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17905 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17906 * invoke func_unref() and possibly delete the function. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17907 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17908 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17909 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17910 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17911 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17912 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17913
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17914 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17915 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17916 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17917 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17918 func_free(fp)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17919 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17920 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17921 hashitem_T *hi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17922
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17923 /* clear this function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17924 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17925 ga_clear_strings(&(fp->uf_lines));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17926 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17927 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17928 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17929 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17930 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17931
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17932 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17933 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17934 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17935 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17936 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17937 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17938
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17939 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17940 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17941
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17942 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17943 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17944 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17945 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17946 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17947 func_unref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17948 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17949 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17950 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17951
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17952 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17953 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17954 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17955 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17956 EMSG2(_(e_intern2), "func_unref()");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17957 else if (--fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17958 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17959 /* 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
17960 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17961 if (fp->uf_calls == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17962 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17963 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17964 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17965 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17966
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17967 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17968 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17969 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17970 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17971 func_ref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17972 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17973 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17974 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17975
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17976 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17977 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17978 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17979 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17980 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17981 else
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17982 ++fp->uf_refcount;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17986 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17987 * Call a user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17988 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17989 static void
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17990 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17991 ufunc_T *fp; /* pointer to function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17992 int argcount; /* nr of args */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17993 typval_T *argvars; /* arguments */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17994 typval_T *rettv; /* return value */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17995 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17996 linenr_T lastline; /* last line of range */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17997 dict_T *selfdict; /* Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17998 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17999 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18000 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18001 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18002 funccall_T fc;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18003 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18004 static int depth = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18005 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18006 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18007 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18008 int ai;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18009 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18010 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18011 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18012 proftime_T wait_start;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18013 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18015 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18016 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18017 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18018 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18019 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18020 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18021 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18022 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18023 ++depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18025 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18026
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18027 fc.caller = current_funccal;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18028 current_funccal = &fc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18029 fc.func = fp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18030 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18031 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18032 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18033 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18034 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18035 /* Check if this function has a breakpoint. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18036 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18037 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18038
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18039 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18040 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18041 * 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
18042 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18043 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18044 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18045 * Init l: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18046 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18047 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18048 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18049 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18050 /* Set l:self to "selfdict". */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18051 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18052 STRCPY(v->di_key, "self");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18053 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18054 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18055 v->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18056 v->di_tv.v_lock = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18057 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18058 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18059 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18060
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18061 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18062 * Init a: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18063 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18064 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18065 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18066 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18067 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18068 (varnumber_T)(argcount - fp->uf_args.ga_len));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18069 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18070 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18071 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18072 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18073 v->di_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18074 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18075 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18076 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18077 fc.l_varlist.lv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18078
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18079 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18080 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18081 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18082 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18083 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18084 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18085 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18086 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18087 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18088 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18089 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18090 ai = i - fp->uf_args.ga_len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18091 if (ai < 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18092 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18093 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18094 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18095 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18096 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18097 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18098 name = numbuf;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18099 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18100 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18101 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18102 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18103 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18104 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18105 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18106 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18107 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18108 + STRLEN(name)));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18109 if (v == NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18110 break;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18111 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18112 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18113 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18114 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18115
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18116 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18117 * "argvars" must have VAR_FIXED for v_lock. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18118 v->di_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18119 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18120
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18121 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18122 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18123 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18124 fc.l_listitems[ai].li_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18125 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
18126 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
18127 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
18128
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18129 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18130 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18131 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18132 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18133 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18134 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18135 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18136 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18137 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18138 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18139 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18140 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18141 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18142 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18143 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18145 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18147 ++no_wait_return;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18148 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18149
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18150 smsg((char_u *)_("calling %s"), sourcing_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18151 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18153 char_u buf[MSG_BUF_LEN];
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18154 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18155 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18157 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18158 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18160 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18161 msg_puts((char_u *)", ");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
18162 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
18163 msg_outnum((long)argvars[i].vval.v_number);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18164 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18165 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18166 trunc_string(tv2string(&argvars[i], &tofree, numbuf),
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
18167 buf, MSG_BUF_CLEN);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18168 msg_puts(buf);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18169 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18172 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18174 msg_puts((char_u *)"\n"); /* don't overwrite this either */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18175
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18176 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18177 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18178 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18179 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18180 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18181 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18182 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18183 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18184 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18185 if (fp->uf_profiling
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18186 || (fc.caller != NULL && &fc.caller->func->uf_profiling))
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18187 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18188 ++fp->uf_tm_count;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18189 profile_start(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18190 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18191 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18192 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18193 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18194 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18195
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18196 save_current_SID = current_SID;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18197 current_SID = fp->uf_script_ID;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18198 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18199 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18201 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18202 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18203 DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18205 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18207 /* when the function was aborted because of an error, return -1 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18208 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
18209 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18210 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18211 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18212 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18214
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18215 #ifdef FEAT_PROFILE
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18216 if (fp->uf_profiling || (fc.caller != NULL && &fc.caller->func->uf_profiling))
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18217 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18218 profile_end(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18219 profile_sub_wait(&wait_start, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18220 profile_add(&fp->uf_tm_total, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18221 profile_add(&fp->uf_tm_self, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18222 profile_sub(&fp->uf_tm_self, &fp->uf_tm_children);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18223 if (fc.caller != NULL && &fc.caller->func->uf_profiling)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18224 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18225 profile_add(&fc.caller->func->uf_tm_children, &fp->uf_tm_start);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18226 profile_add(&fc.caller->func->uf_tml_children, &fp->uf_tm_start);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18227 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18228 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18229 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18230
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18231 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18232 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18234 ++no_wait_return;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18235 verbose_enter_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18237 if (aborting())
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18238 smsg((char_u *)_("%s aborted"), sourcing_name);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18239 else if (fc.rettv->v_type == VAR_NUMBER)
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18240 smsg((char_u *)_("%s returning #%ld"), sourcing_name,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18241 (long)fc.rettv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18242 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18243 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18244 char_u buf[MSG_BUF_LEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18245 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18246 char_u *tofree;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18247
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18248 /* The value may be very long. Skip the middle part, so that we
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18249 * have some idea how it starts and ends. smsg() would always
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18250 * truncate it at the end. */
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18251 trunc_string(tv2string(fc.rettv, &tofree, numbuf),
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
18252 buf, MSG_BUF_CLEN);
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18253 smsg((char_u *)_("%s returning %s"), sourcing_name, buf);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18254 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18256 msg_puts((char_u *)"\n"); /* don't overwrite this either */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18257
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18258 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18259 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18262 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18263 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18264 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18265 current_SID = save_current_SID;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18266 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18267 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18268 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18269 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18270
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18271 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18273 ++no_wait_return;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18274 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18275
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18276 smsg((char_u *)_("continuing in %s"), sourcing_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18277 msg_puts((char_u *)"\n"); /* don't overwrite this either */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18278
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18279 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18280 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18281 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18283 did_emsg |= save_did_emsg;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18284 current_funccal = fc.caller;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18285
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18286 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18287 * variables. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18288 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18289
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18290 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18291 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18294 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18295 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18296 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18297 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18298 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18299 dict_T *dp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18300 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18301 char *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18302 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18303 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18304 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18305 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18306 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18307 v->di_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18308 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18309 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18310 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18311
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18312 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18313 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18314 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18315 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18316 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18317 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18319 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18320 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18321 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18322
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18323 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18325 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18326 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18329 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18330 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18332 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18333 if ((*arg != NUL && *arg != '|' && *arg != '\n')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18334 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18336 if (!eap->skip)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18337 returning = do_return(eap, FALSE, TRUE, &rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18338 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18339 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18341 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18342 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18344 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18345 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18346 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18347 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18348 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18349 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18350 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18352 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18353 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18354 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18355 if (returning)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18356 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18357 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18358 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18360 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18361 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18362 }
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 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18366 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18367 * 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
18368 * 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
18369 * with the return rettv. Returns TRUE when the return can be carried out,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18370 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18371 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18372 int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18373 do_return(eap, reanimate, is_cmd, rettv)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18374 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18375 int reanimate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18376 int is_cmd;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18377 void *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18379 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18380 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18381
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18382 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18383 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18384 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18386 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18387 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18388 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18389 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18390 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18391 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18392 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18393 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18395 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18397 if (!is_cmd && !reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18398 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18399 * allocated variable with the rettv of the original ":return"'s
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18400 * argument if present or is NULL else. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18401 cstack->cs_rettv[idx] = rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18402 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18404 /* 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
18405 * return rettv. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18406 if (reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18407 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18408
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18409 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18411 /* Store the value of the pending return. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18412 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18413 *(typval_T *)cstack->cs_rettv[idx] = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18414 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18415 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18417 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18418 cstack->cs_rettv[idx] = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18420 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18422 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18423 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18424 * return value. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18425 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18426 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18427 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18428 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18429 report_make_pending(CSTP_RETURN, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18431 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18432 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18433 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18435 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18436 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18437 * there. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18438 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18439 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18440 clear_tv(current_funccal->rettv);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18441 *current_funccal->rettv = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18442 if (!is_cmd)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18443 vim_free(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18445 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18447 return idx < 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18450 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18451 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18452 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18453 void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18454 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18455 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18456 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18457 free_tv((typval_T *)rettv);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18458 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18459
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18460 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18461 * Generate a return command for producing the value of "rettv". The result
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18462 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18463 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18464 char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18465 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18466 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18467 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18468 char_u *s = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18469 char_u *tofree = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
18470 char_u numbuf[NUMBUFLEN];
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18471
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18472 if (rettv != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18473 s = echo_string((typval_T *)rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18474 if (s == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18475 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18476
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18477 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18478 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18479 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18480 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18481 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18482 return vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18485 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18486 * Get next function line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18487 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18488 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18489 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18490 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18491 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18492 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18493 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18494 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18495 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18496 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18497 funccall_T *fcp = (funccall_T *)cookie;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18498 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18499 char_u *retval;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18500 garray_T *gap; /* growarray with function lines */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18502 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18503 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18504 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18505 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18506 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18507 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18508 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18509 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18510 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18511 func_line_end(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18512 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18513
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18514 gap = &fp->uf_lines;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18515 if ((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18516 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18517 else if (fcp->returned || fcp->linenr >= gap->ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18518 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18519 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18521 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18522 sourcing_lnum = fcp->linenr;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18523 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18524 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18525 func_line_start(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18526 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18527 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18529 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18530 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18531 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18532 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18533 /* Find next breakpoint. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18534 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18535 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18536 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18539 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18541
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18542 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18543 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18544 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18545 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18546 * 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
18547 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18548 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18549 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18550 func_line_start(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18551 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18552 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18553 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18554 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18555
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18556 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18557 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18558 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18559 fp->uf_tml_idx = sourcing_lnum - 1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18560 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18561 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18562 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18563 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18564 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18565 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18566
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18567 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18568 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18569 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18570 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18571 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18572 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18573 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18574 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18575 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18576
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18577 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18578 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18579 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18580
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18581 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18582 * Called when done with a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18583 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18584 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18585 func_line_end(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18586 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18587 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18588 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18589 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18590
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18591 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18592 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18593 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18594 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18595 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18596 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18597 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18598 profile_add(&fp->uf_tml_self[fp->uf_tml_idx], &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18599 profile_add(&fp->uf_tml_total[fp->uf_tml_idx], &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18600 profile_sub(&fp->uf_tml_self[fp->uf_tml_idx], &fp->uf_tml_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18601 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18602 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18603 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18604 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18605 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18606
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18607 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18608 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18609 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18610 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18611 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18612 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18613 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18614 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18615 funccall_T *fcp = (funccall_T *)cookie;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18617 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18618 * an error inside a try conditional. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18619 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18620 || fcp->returned);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18623 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18624 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18625 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18626 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18627 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18628 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18629 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18630 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18632
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18633 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18634 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18636 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18637 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18638 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18639 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18641 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18643 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18644 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18645 char_u *varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18647 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18649 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18651 while (*(++p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18652 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18653 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18654 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18656 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18657 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18659 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18661 #if defined(FEAT_VIMINFO) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18662 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18663 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18664 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18665 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18666 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18667 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18668 int writing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18670 char_u *tab;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18671 int is_string = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18672 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18674 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18676 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18677 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18679 *tab++ = '\0'; /* isolate the variable name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18680 if (*tab == 'S') /* string var */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18681 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18683 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18684 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18686 if (is_string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18687 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18688 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18689 tv.vval.v_string = viminfo_readstring(virp,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18690 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18692 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18693 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18694 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18695 tv.vval.v_number = atol((char *)tab + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18696 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18697 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18698 if (is_string)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18699 vim_free(tv.vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18703
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18704 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18705 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18707 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18708 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18709 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18710 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18711 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18712 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18713 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18714 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18715 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18716 int todo;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18717 char *s;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18718 char_u *p;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18719 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
18720 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18722 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18723 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18724
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18725 fprintf(fp, _("\n# global variables:\n"));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18726
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18727 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18728 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18729 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18730 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18731 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18732 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18733 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18734 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18735 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18736 switch (this_var->di_tv.v_type)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18737 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18738 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18739 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18740 default: continue;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18741 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18742 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18743 p = echo_string(&this_var->di_tv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18744 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18745 viminfo_writestring(fp, p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18746 vim_free(tofree);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18747 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18749 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18750 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18751 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18752
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18753 #if defined(FEAT_SESSION) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18754 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18755 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18756 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18757 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18758 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18759 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18760 int todo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18761 char_u *p, *t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18762
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18763 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18764 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18765 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18766 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18767 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18768 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18769 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18770 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18771 || this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18772 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18773 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18774 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18775 * CR into \n and \r. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18776 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18777 (char_u *)"\\\"\n\r");
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18778 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18779 break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18780 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18781 if (*t == '\n')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18782 *t = 'n';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18783 else if (*t == '\r')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18784 *t = 'r';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18785 if ((fprintf(fd, "let %s = %c%s%c",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18786 this_var->di_key,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18787 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18788 : ' ',
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18789 p,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18790 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18791 : ' ') < 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18792 || put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18793 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18794 vim_free(p);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18795 return FAIL;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18796 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18797 vim_free(p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18798 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18801 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18803 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18804
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18805 /*
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18806 * Display script name where an item was last set.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18807 * Should only be invoked when 'verbose' is non-zero.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18808 */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18809 void
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18810 last_set_msg(scriptID)
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18811 scid_T scriptID;
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18812 {
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18813 if (scriptID != 0)
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18814 {
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18815 verbose_enter();
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18816 MSG_PUTS(_("\n\tLast set from "));
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18817 MSG_PUTS(get_scriptname(scriptID));
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18818 verbose_leave();
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18819 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18820 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
18821
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18822 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18824 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18827 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18828 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18829 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18830 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18831 static int get_short_pathname __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18832 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
18833 static int shortpath_for_partial __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18835 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18836 * Get the short pathname of a file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18837 * Returns 1 on success. *fnamelen is 0 for nonexistant path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18838 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18839 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18840 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18841 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18842 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18843 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18845 int l,len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18846 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18848 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18849
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18850 l = GetShortPathName(*fnamep, *fnamep, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18851 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18853 /* If that doesn't work (not enough space), then save the string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18854 * and try again with a new buffer big enough
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18855 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18856 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18857 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18858 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18859
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18860 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18861 *fnamep = *bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18863 l = GetShortPathName(*fnamep,*fnamep,l+1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18865 /* Really should always succeed, as the buffer is big enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18868 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18869 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18871
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18872 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18873 * Create a short path name. Returns the length of the buffer it needs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18874 * Doesn't copy over the end of the buffer passed in.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18875 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18876 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18877 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18878 char_u **fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18879 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18880 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18882 char_u *s, *p, *pbuf2, *pbuf3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18883 char_u ch;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
18884 int len, len2, plen, slen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18886 /* Make a copy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18887 len2 = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18888 pbuf2 = vim_strnsave(*fname, len2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18889 pbuf3 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18891 s = pbuf2 + len2 - 1; /* Find the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18892 slen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18893 plen = len2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18894
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18895 if (after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18897 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18898 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18899 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18902 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18903 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18904 /* Go back one path-seperator */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18905 while (s > pbuf2 && !after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18907 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18908 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18909 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18910 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18911 if (s <= pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18912 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18914 /* Remeber the character that is about to be blatted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18915 ch = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18916 *s = 0; /* get_short_pathname requires a null-terminated string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18917
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18918 /* Try it in situ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18919 p = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18920 if (!get_short_pathname(&p, &pbuf3, &plen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18922 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18923 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18925 *s = ch; /* Preserve the string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18926 } while (plen == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18928 if (plen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18930 /* Remeber the length of the new string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18931 *fnamelen = len = plen + slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18932 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18933 if (len > len2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18935 /* If there's not enough space in the currently allocated string,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18936 * then copy it to a buffer big enough.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18937 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18938 *fname= *bufp = vim_strnsave(p, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18939 if (*fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18940 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18942 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18944 /* Transfer pbuf2 to being the main buffer (it's big enough) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18945 *fname = *bufp = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18946 if (p != pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18947 strncpy(*fname, p, plen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18948 pbuf2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18950 /* Concat the next bit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18951 strncpy(*fname + plen, s, slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18952 (*fname)[len] = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18954 vim_free(pbuf3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18955 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18956 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18959 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18960 * Get a pathname for a partial path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18961 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18962 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18963 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18964 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18965 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18966 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18968 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18969 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18970 char_u *pbuf, *tfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18971 int hasTilde;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18972
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18973 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18974 * of the path to return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18975 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18976 sepcount = 0;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18977 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18978 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18979 ++sepcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18981 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18982 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18983 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18984 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18985 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18986 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18988 len = tflen = STRLEN(tfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18990 if (!get_short_pathname(&tfname, &pbuf, &len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18991 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18993 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18995 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18996 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18997 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18999 len = tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19000 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19001 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19004 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19005 for (p = tfname + len - 1; p >= tfname; --p)
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19006 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19007 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19008 if (has_mbyte)
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19009 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19010 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19011 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19012 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19013 if (sepcount == 0 || (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19014 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19015 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19016 sepcount --;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19017 }
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19018 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19019 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19021 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19022 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19023 *p = '~';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19024 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19025 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19027 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19028 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19030 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19031 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19032 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19033 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19034 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19036 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19038 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19040 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19041 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19042 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19043 * determined by *fnamelen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19044 * Returns valid flags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19045 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19046 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19047 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19048 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19049 char_u *src; /* string with modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19050 int *usedlen; /* characters after src that are used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19051 char_u **fnamep; /* file name so far */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19052 char_u **bufp; /* buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19053 int *fnamelen; /* length of fnamep */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19055 int valid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19056 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19057 char_u *s, *p, *pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19058 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19059 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19060 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19061 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19062 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19063 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19065 repeat:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19066 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19067 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19069 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19071 valid |= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19072 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19074 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19075 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19076 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19077 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19078 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19079 || (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19080 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19081 || (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19082
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19083 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19084 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19086 *fnamep = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19087 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19088 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19089 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19090 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19093 /* When "/." or "/.." is used: force expansion to get rid of it. */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19094 for (p = *fnamep; *p != NUL; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19096 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19097 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19098 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19099 || vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19100 || (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19101 && (p[3] == NUL || vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19102 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19105 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19106 if (*p != NUL || !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19108 *fnamep = FullName_save(*fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19109 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19110 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19111 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19112 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19115 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19116 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19118 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19119 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19120 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19121 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19122 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19123 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19124 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19128 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19129 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19130 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19131 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19132 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19134 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19135 if (c == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19136 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19137 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19138 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19139 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19140 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19142 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19143 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19144 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19146 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19147 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19148 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19149 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19150 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19151 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19152 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19153
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19154 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19156 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19158 if (c == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19160 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19161 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19162 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19164 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19165 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19167 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19168 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19169 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19173 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19174 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19175 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19176 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19177 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19179 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19180 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19182 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19183 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19184 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19187 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19188 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19191
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19192 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19193 *fnamelen = (int)STRLEN(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19195 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19196 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19197 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19199 valid |= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19200 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19201 s = get_past_head(*fnamep);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19202 while (tail > s && after_pathsep(s, tail))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19203 --tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19204 *fnamelen = (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19205 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19206 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19207 *fnamelen += 1; /* the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19208 #endif
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19209 while (tail > s && !after_pathsep(s, tail))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19210 mb_ptr_back(*fnamep, tail);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19213 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19214 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19216 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19217 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19218 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19219 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19221
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19222 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19223 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19224 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19225 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19227 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19228 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19229 if (*fnamelen < (int)STRLEN(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19231 p = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19232 if (p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19233 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19234 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19235 *bufp = *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19238 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19239 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19240 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19241 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19243 if (shortpath_for_partial(fnamep, bufp, fnamelen) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19244 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19246 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19248 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19250 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19251 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19252 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19253 if (!get_short_pathname(fnamep, bufp, &l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19254 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19256 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19258 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19259 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19260 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19261 if (shortpath_for_invalid_fname(fnamep, bufp, &l ) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19262 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19264 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19267 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19269 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19270 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19272 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19273 *fnamelen -= (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19274 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19277 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19278 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19279 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19280 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19282 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19283 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19284 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19285 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19286 if (src[*usedlen + 1] == 'e' && *fnamep > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19287 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19288 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19289 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19290 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19291 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19292 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19293 if (src[*usedlen + 1] == 'e') /* :e */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19294 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19295 if (s > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19297 *fnamelen += (int)(*fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19298 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19299 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19300 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19301 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19302 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19303 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19304 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19305 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19306 *fnamelen = s - *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19307 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19309 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19310 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19312 else /* :r */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19314 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19315 *fnamelen = (int)(s - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19317 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19320 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19321 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19322 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19323 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19324 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19326 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19327 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19328 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19329 int sep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19330 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19331 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19333 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19334 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19335 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19336 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19337 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19338 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19341 sep = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19342 if (sep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19344 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19345 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19346 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19348 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19349 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19351 s = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19352 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19353 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19354 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19356 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19357 str = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19358 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19360 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19361 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19362 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19364 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19365 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19366 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19367 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19368 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19369 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19371 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19372 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19374 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19377 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19378 if (didit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19379 goto repeat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19383 return valid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19386 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19387 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19388 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19389 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19390 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19391 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19392 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19393 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19394 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19395 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19396 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19398 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19399 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19400 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19401 int do_all;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19402 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19403 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19404 char_u *ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19405 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19407 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19408 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19409 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19410
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19411 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19413 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19414
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19415 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19416 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19417 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19419 tail = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19420 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19422 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19423 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19424 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19425 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19426 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19427 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19428 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19429 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19430 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19431 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19432 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19433 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19434 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19435 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19437 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19438 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19439 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19440 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19441 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19442 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19443 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19444 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19445 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19447 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19448 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19449 *((char_u *)ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19450 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19452 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19454 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19455 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19456 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19458 if (!do_all)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19459 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19462 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19463 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19465 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19468 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19469 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19470 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19472 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19475 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */