Mercurial > vim

annotate src/eval.c @ 408:06234af3a8b7 v7.0106

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updated for version 7.0106
author vimboss
date Sat, 09 Jul 2005 21:14:46 +0000
parents f92bb1845823
children 5f33b64a6694
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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");
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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");
100
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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
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356 static int eval0 __ARGS((char_u *arg, typval_T *rettv, char_u **nextcmd, int evaluate));
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357 static int eval1 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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358 static int eval2 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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359 static int eval3 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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360 static int eval4 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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361 static int eval5 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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362 static int eval6 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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363 static int eval7 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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364 static int eval_index __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
137
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365 static int get_option_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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366 static int get_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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367 static int get_lit_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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368 static int get_list_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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369 static list_T *list_alloc __ARGS((void));
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370 static void list_free __ARGS((list_T *l));
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371 static listitem_T *listitem_alloc __ARGS((void));
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372 static void listitem_free __ARGS((listitem_T *item));
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373 static void listitem_remove __ARGS((list_T *l, listitem_T *item));
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374 static long list_len __ARGS((list_T *l));
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375 static int list_equal __ARGS((list_T *l1, list_T *l2, int ic));
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376 static int dict_equal __ARGS((dict_T *d1, dict_T *d2, int ic));
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377 static int tv_equal __ARGS((typval_T *tv1, typval_T *tv2, int ic));
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378 static listitem_T *list_find __ARGS((list_T *l, long n));
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379 static long list_idx_of_item __ARGS((list_T *l, listitem_T *item));
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380 static void list_append __ARGS((list_T *l, listitem_T *item));
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381 static int list_append_tv __ARGS((list_T *l, typval_T *tv));
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382 static int list_insert_tv __ARGS((list_T *l, typval_T *tv, listitem_T *item));
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383 static int list_extend __ARGS((list_T *l1, list_T *l2, listitem_T *bef));
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384 static int list_concat __ARGS((list_T *l1, list_T *l2, typval_T *tv));
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385 static list_T *list_copy __ARGS((list_T *orig, int deep, int copyID));
137
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386 static void list_remove __ARGS((list_T *l, listitem_T *item, listitem_T *item2));
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387 static char_u *list2string __ARGS((typval_T *tv));
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388 static int list_join __ARGS((garray_T *gap, list_T *l, char_u *sep, int echo));
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389
371
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390 static void set_ref_in_ht __ARGS((hashtab_T *ht, int copyID));
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391 static void set_ref_in_list __ARGS((list_T *l, int copyID));
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392 static void set_ref_in_item __ARGS((typval_T *tv, int copyID));
364
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393
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394 static void dict_unref __ARGS((dict_T *d));
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395 static void dict_free __ARGS((dict_T *d));
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396 static dictitem_T *dictitem_alloc __ARGS((char_u *key));
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397 static dictitem_T *dictitem_copy __ARGS((dictitem_T *org));
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398 static void dictitem_remove __ARGS((dict_T *dict, dictitem_T *item));
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399 static void dictitem_free __ARGS((dictitem_T *item));
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400 static dict_T *dict_copy __ARGS((dict_T *orig, int deep, int copyID));
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401 static int dict_add __ARGS((dict_T *d, dictitem_T *item));
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402 static long dict_len __ARGS((dict_T *d));
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403 static dictitem_T *dict_find __ARGS((dict_T *d, char_u *key, int len));
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404 static char_u *dict2string __ARGS((typval_T *tv));
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405 static int get_dict_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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406
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407 static char_u *echo_string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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408 static char_u *tv2string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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409 static char_u *string_quote __ARGS((char_u *str, int function));
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410 static int get_env_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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411 static int find_internal_func __ARGS((char_u *name));
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412 static char_u *deref_func_name __ARGS((char_u *name, int *lenp));
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413 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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414 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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415 static void emsg_funcname __ARGS((char *msg, char_u *name));
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416
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417 static void f_add __ARGS((typval_T *argvars, typval_T *rettv));
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418 static void f_append __ARGS((typval_T *argvars, typval_T *rettv));
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419 static void f_argc __ARGS((typval_T *argvars, typval_T *rettv));
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420 static void f_argidx __ARGS((typval_T *argvars, typval_T *rettv));
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421 static void f_argv __ARGS((typval_T *argvars, typval_T *rettv));
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422 static void f_browse __ARGS((typval_T *argvars, typval_T *rettv));
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423 static void f_browsedir __ARGS((typval_T *argvars, typval_T *rettv));
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424 static void f_bufexists __ARGS((typval_T *argvars, typval_T *rettv));
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425 static void f_buflisted __ARGS((typval_T *argvars, typval_T *rettv));
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426 static void f_bufloaded __ARGS((typval_T *argvars, typval_T *rettv));
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427 static void f_bufname __ARGS((typval_T *argvars, typval_T *rettv));
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428 static void f_bufnr __ARGS((typval_T *argvars, typval_T *rettv));
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429 static void f_bufwinnr __ARGS((typval_T *argvars, typval_T *rettv));
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430 static void f_byte2line __ARGS((typval_T *argvars, typval_T *rettv));
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431 static void f_byteidx __ARGS((typval_T *argvars, typval_T *rettv));
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432 static void f_call __ARGS((typval_T *argvars, typval_T *rettv));
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433 static void f_char2nr __ARGS((typval_T *argvars, typval_T *rettv));
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434 static void f_cindent __ARGS((typval_T *argvars, typval_T *rettv));
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435 static void f_col __ARGS((typval_T *argvars, typval_T *rettv));
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436 static void f_confirm __ARGS((typval_T *argvars, typval_T *rettv));
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437 static void f_copy __ARGS((typval_T *argvars, typval_T *rettv));
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438 static void f_count __ARGS((typval_T *argvars, typval_T *rettv));
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439 static void f_cscope_connection __ARGS((typval_T *argvars, typval_T *rettv));
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440 static void f_cursor __ARGS((typval_T *argsvars, typval_T *rettv));
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441 static void f_deepcopy __ARGS((typval_T *argvars, typval_T *rettv));
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442 static void f_delete __ARGS((typval_T *argvars, typval_T *rettv));
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443 static void f_did_filetype __ARGS((typval_T *argvars, typval_T *rettv));
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444 static void f_diff_filler __ARGS((typval_T *argvars, typval_T *rettv));
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445 static void f_diff_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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446 static void f_empty __ARGS((typval_T *argvars, typval_T *rettv));
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447 static void f_escape __ARGS((typval_T *argvars, typval_T *rettv));
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448 static void f_eval __ARGS((typval_T *argvars, typval_T *rettv));
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449 static void f_eventhandler __ARGS((typval_T *argvars, typval_T *rettv));
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450 static void f_executable __ARGS((typval_T *argvars, typval_T *rettv));
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451 static void f_exists __ARGS((typval_T *argvars, typval_T *rettv));
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452 static void f_expand __ARGS((typval_T *argvars, typval_T *rettv));
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453 static void f_extend __ARGS((typval_T *argvars, typval_T *rettv));
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454 static void f_filereadable __ARGS((typval_T *argvars, typval_T *rettv));
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455 static void f_filewritable __ARGS((typval_T *argvars, typval_T *rettv));
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456 static void f_filter __ARGS((typval_T *argvars, typval_T *rettv));
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457 static void f_finddir __ARGS((typval_T *argvars, typval_T *rettv));
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458 static void f_findfile __ARGS((typval_T *argvars, typval_T *rettv));
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459 static void f_fnamemodify __ARGS((typval_T *argvars, typval_T *rettv));
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460 static void f_foldclosed __ARGS((typval_T *argvars, typval_T *rettv));
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461 static void f_foldclosedend __ARGS((typval_T *argvars, typval_T *rettv));
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462 static void f_foldlevel __ARGS((typval_T *argvars, typval_T *rettv));
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463 static void f_foldtext __ARGS((typval_T *argvars, typval_T *rettv));
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464 static void f_foldtextresult __ARGS((typval_T *argvars, typval_T *rettv));
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465 static void f_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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466 static void f_function __ARGS((typval_T *argvars, typval_T *rettv));
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467 static void f_garbagecollect __ARGS((typval_T *argvars, typval_T *rettv));
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468 static void f_get __ARGS((typval_T *argvars, typval_T *rettv));
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469 static void f_getbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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470 static void f_getchar __ARGS((typval_T *argvars, typval_T *rettv));
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471 static void f_getcharmod __ARGS((typval_T *argvars, typval_T *rettv));
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472 static void f_getcmdline __ARGS((typval_T *argvars, typval_T *rettv));
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473 static void f_getcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
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474 static void f_getcwd __ARGS((typval_T *argvars, typval_T *rettv));
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475 static void f_getfontname __ARGS((typval_T *argvars, typval_T *rettv));
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476 static void f_getfperm __ARGS((typval_T *argvars, typval_T *rettv));
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477 static void f_getfsize __ARGS((typval_T *argvars, typval_T *rettv));
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478 static void f_getftime __ARGS((typval_T *argvars, typval_T *rettv));
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479 static void f_getftype __ARGS((typval_T *argvars, typval_T *rettv));
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480 static void f_getline __ARGS((typval_T *argvars, typval_T *rettv));
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481 static void f_getqflist __ARGS((typval_T *argvars, typval_T *rettv));
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482 static void f_getreg __ARGS((typval_T *argvars, typval_T *rettv));
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483 static void f_getregtype __ARGS((typval_T *argvars, typval_T *rettv));
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484 static void f_getwinposx __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
485 static void f_getwinposy __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
486 static void f_getwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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487 static void f_glob __ARGS((typval_T *argvars, typval_T *rettv));
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488 static void f_globpath __ARGS((typval_T *argvars, typval_T *rettv));
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489 static void f_has __ARGS((typval_T *argvars, typval_T *rettv));
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490 static void f_has_key __ARGS((typval_T *argvars, typval_T *rettv));
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491 static void f_hasmapto __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
492 static void f_histadd __ARGS((typval_T *argvars, typval_T *rettv));
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493 static void f_histdel __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
494 static void f_histget __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
495 static void f_histnr __ARGS((typval_T *argvars, typval_T *rettv));
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496 static void f_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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497 static void f_hlexists __ARGS((typval_T *argvars, typval_T *rettv));
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498 static void f_hostname __ARGS((typval_T *argvars, typval_T *rettv));
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499 static void f_iconv __ARGS((typval_T *argvars, typval_T *rettv));
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500 static void f_indent __ARGS((typval_T *argvars, typval_T *rettv));
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501 static void f_index __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
502 static void f_input __ARGS((typval_T *argvars, typval_T *rettv));
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503 static void f_inputdialog __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
504 static void f_inputrestore __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
505 static void f_inputsave __ARGS((typval_T *argvars, typval_T *rettv));
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506 static void f_inputsecret __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
507 static void f_insert __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
508 static void f_isdirectory __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
509 static void f_islocked __ARGS((typval_T *argvars, typval_T *rettv));
137
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diff changeset
510 static void f_items __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
511 static void f_join __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
512 static void f_keys __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
513 static void f_last_buffer_nr __ARGS((typval_T *argvars, typval_T *rettv));
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514 static void f_len __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
515 static void f_libcall __ARGS((typval_T *argvars, typval_T *rettv));
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516 static void f_libcallnr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
517 static void f_line __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
518 static void f_line2byte __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
519 static void f_lispindent __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
520 static void f_localtime __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
521 static void f_map __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
522 static void f_maparg __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
523 static void f_mapcheck __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
524 static void f_match __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
525 static void f_matchend __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
526 static void f_matchlist __ARGS((typval_T *argvars, typval_T *rettv));
137
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527 static void f_matchstr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
528 static void f_max __ARGS((typval_T *argvars, typval_T *rettv));
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529 static void f_min __ARGS((typval_T *argvars, typval_T *rettv));
169
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diff changeset
530 #ifdef vim_mkdir
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531 static void f_mkdir __ARGS((typval_T *argvars, typval_T *rettv));
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532 #endif
137
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diff changeset
533 static void f_mode __ARGS((typval_T *argvars, typval_T *rettv));
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534 static void f_nextnonblank __ARGS((typval_T *argvars, typval_T *rettv));
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535 static void f_nr2char __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
536 static void f_prevnonblank __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
537 static void f_range __ARGS((typval_T *argvars, typval_T *rettv));
159
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538 static void f_readfile __ARGS((typval_T *argvars, typval_T *rettv));
137
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diff changeset
539 static void f_remote_expr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
540 static void f_remote_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
541 static void f_remote_peek __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
542 static void f_remote_read __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
543 static void f_remote_send __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
544 static void f_remove __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
545 static void f_rename __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
546 static void f_repeat __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
547 static void f_resolve __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
548 static void f_reverse __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
549 static void f_search __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
550 static void f_searchpair __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
551 static void f_server2client __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
552 static void f_serverlist __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
553 static void f_setbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
554 static void f_setcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
555 static void f_setline __ARGS((typval_T *argvars, typval_T *rettv));
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parents: 218
diff changeset
556 static void f_setqflist __ARGS((typval_T *argvars, typval_T *rettv));
137
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diff changeset
557 static void f_setreg __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
558 static void f_setwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
559 static void f_simplify __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
560 static void f_sort __ARGS((typval_T *argvars, typval_T *rettv));
374
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diff changeset
561 static void f_soundfold __ARGS((typval_T *argvars, typval_T *rettv));
344
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diff changeset
562 static void f_spellbadword __ARGS((typval_T *argvars, typval_T *rettv));
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563 static void f_spellsuggest __ARGS((typval_T *argvars, typval_T *rettv));
137
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564 static void f_split __ARGS((typval_T *argvars, typval_T *rettv));
83
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565 #ifdef HAVE_STRFTIME
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566 static void f_strftime __ARGS((typval_T *argvars, typval_T *rettv));
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567 #endif
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568 static void f_stridx __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
569 static void f_string __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
570 static void f_strlen __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
571 static void f_strpart __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
572 static void f_strridx __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
573 static void f_strtrans __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
574 static void f_submatch __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
575 static void f_substitute __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
576 static void f_synID __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
577 static void f_synIDattr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
578 static void f_synIDtrans __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
579 static void f_system __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
580 static void f_taglist __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
581 static void f_tempname __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
582 static void f_tolower __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
583 static void f_toupper __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
584 static void f_tr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
585 static void f_type __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
586 static void f_values __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
587 static void f_virtcol __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
588 static void f_visualmode __ARGS((typval_T *argvars, typval_T *rettv));
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589 static void f_winbufnr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
590 static void f_wincol __ARGS((typval_T *argvars, typval_T *rettv));
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591 static void f_winheight __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
592 static void f_winline __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
593 static void f_winnr __ARGS((typval_T *argvars, typval_T *rettv));
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594 static void f_winrestcmd __ARGS((typval_T *argvars, typval_T *rettv));
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595 static void f_winwidth __ARGS((typval_T *argvars, typval_T *rettv));
159
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diff changeset
596 static void f_writefile __ARGS((typval_T *argvars, typval_T *rettv));
137
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597
374
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parents: 371
diff changeset
598 static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
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parents: 371
diff changeset
599 static void restore_vimvar __ARGS((int idx, typval_T *save_tv));
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diff changeset
600 static win_T *find_win_by_nr __ARGS((typval_T *vp));
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diff changeset
601 static pos_T *var2fpos __ARGS((typval_T *varp, int lnum));
7
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parents:
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602 static int get_env_len __ARGS((char_u **arg));
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parents:
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603 static int get_id_len __ARGS((char_u **arg));
159
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diff changeset
604 static int get_name_len __ARGS((char_u **arg, char_u **alias, int evaluate, int verbose));
271
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diff changeset
605 static char_u *find_name_end __ARGS((char_u *arg, char_u **expr_start, char_u **expr_end, int flags));
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parents: 266
diff changeset
606 #define FNE_INCL_BR 1 /* find_name_end(): include [] in name */
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diff changeset
607 #define FNE_CHECK_START 2 /* find_name_end(): check name starts with
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diff changeset
608 valid character */
7
3fc0f57ecb91 updated for version 7.0001
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609 static int eval_isnamec __ARGS((int c));
271
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diff changeset
610 static int eval_isnamec1 __ARGS((int c));
159
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parents: 156
diff changeset
611 static int get_var_tv __ARGS((char_u *name, int len, typval_T *rettv, int verbose));
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parents: 156
diff changeset
612 static int handle_subscript __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
137
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diff changeset
613 static typval_T *alloc_tv __ARGS((void));
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diff changeset
614 static typval_T *alloc_string_tv __ARGS((char_u *string));
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diff changeset
615 static void free_tv __ARGS((typval_T *varp));
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diff changeset
616 static void clear_tv __ARGS((typval_T *varp));
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diff changeset
617 static void init_tv __ARGS((typval_T *varp));
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diff changeset
618 static long get_tv_number __ARGS((typval_T *varp));
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diff changeset
619 static long get_tv_number_chk __ARGS((typval_T *varp, int *denote));
137
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diff changeset
620 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
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diff changeset
621 static char_u *get_tv_string __ARGS((typval_T *varp));
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622 static char_u *get_tv_string_chk __ARGS((typval_T *varp));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
623 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
624 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
625 static dictitem_T *find_var __ARGS((char_u *name, hashtab_T **htp));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
626 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
627 static hashtab_T *find_var_ht __ARGS((char_u *name, char_u **varname));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
628 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
629 static void delete_var __ARGS((hashtab_T *ht, hashitem_T *hi));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
630 static void list_one_var __ARGS((dictitem_T *v, char_u *prefix));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 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
632 static void set_var __ARGS((char_u *name, typval_T *varp, int copy));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
633 static int var_check_ro __ARGS((int flags, char_u *name));
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
634 static int tv_check_lock __ARGS((int lock, char_u *name));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
635 static void copy_tv __ARGS((typval_T *from, typval_T *to));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
636 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
637 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
638 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
639 static int eval_fname_script __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 static int eval_fname_sid __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 static void list_func_head __ARGS((ufunc_T *fp, int indent));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 static void cat_func_name __ARGS((char_u *buf, ufunc_T *fp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 static ufunc_T *find_func __ARGS((char_u *name));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
644 static int function_exists __ARGS((char_u *name));
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
645 static int builtin_function __ARGS((char_u *name));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
646 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
647 static void func_do_profile __ARGS((ufunc_T *fp));
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
648 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
649 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
650 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
651 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
652 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
653 # endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
654 prof_total_cmp __ARGS((const void *s1, const void *s2));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
655 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
656 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
657 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
658 # endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
659 prof_self_cmp __ARGS((const void *s1, const void *s2));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
660 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
661 static int script_autoload __ARGS((char_u *name));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
662 static char_u *autoload_name __ARGS((char_u *name));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
663 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
664 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
665 static void func_ref __ARGS((char_u *name));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
666 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
667 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
668
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 static char_u * make_expanded_name __ARGS((char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
670
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
671 static int ex_let_vars __ARGS((char_u *arg, typval_T *tv, int copy, int semicolon, int var_count, char_u *nextchars));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
672 static char_u *skip_var_list __ARGS((char_u *arg, int *var_count, int *semicolon));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
673 static char_u *skip_var_one __ARGS((char_u *arg));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
674 static void list_hashtable_vars __ARGS((hashtab_T *ht, char_u *prefix, int empty));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
675 static void list_glob_vars __ARGS((void));
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
676 static void list_buf_vars __ARGS((void));
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
677 static void list_win_vars __ARGS((void));
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
678 static void list_vim_vars __ARGS((void));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
679 static char_u *list_arg_vars __ARGS((exarg_T *eap, char_u *arg));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
680 static char_u *ex_let_one __ARGS((char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
681 static int check_changedtick __ARGS((char_u *arg));
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
682 static char_u *get_lval __ARGS((char_u *name, typval_T *rettv, lval_T *lp, int unlet, int skip, int quiet, int fne_flags));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
683 static void clear_lval __ARGS((lval_T *lp));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
684 static void set_var_lval __ARGS((lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
685 static int tv_op __ARGS((typval_T *tv1, typval_T *tv2, char_u *op));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
686 static void list_add_watch __ARGS((list_T *l, listwatch_T *lw));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
687 static void list_rem_watch __ARGS((list_T *l, listwatch_T *lwrem));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
688 static void list_fix_watch __ARGS((list_T *l, listitem_T *item));
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
689 static void ex_unletlock __ARGS((exarg_T *eap, char_u *argstart, int deep));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
690 static int do_unlet_var __ARGS((lval_T *lp, char_u *name_end, int forceit));
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
691 static int do_lock_var __ARGS((lval_T *lp, char_u *name_end, int deep, int lock));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
692 static void item_lock __ARGS((typval_T *tv, int deep, int lock));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
693 static int tv_islocked __ARGS((typval_T *tv));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
694
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
695 /* Character used as separated in autoload function/variable names. */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
696 #define AUTOLOAD_CHAR '#'
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
697
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
698 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
699 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
700 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
701 void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
702 eval_init()
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
703 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
704 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
705 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
706
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
707 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
708 init_var_dict(&vimvardict, &vimvars_var);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
709 hash_init(&compat_hashtab);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
710 hash_init(&func_hashtab);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
711
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
712 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
713 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
714 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
715 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
716 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
717 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
718 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
719 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
720 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
721 p->vv_di.di_flags = DI_FLAGS_FIX;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
722
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
723 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
724 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
725 hash_add(&vimvarht, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
726 if (p->vv_flags & VV_COMPAT)
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
727 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
728 hash_add(&compat_hashtab, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
729 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
730 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
731
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
732 #if defined(EXITFREE) || defined(PROTO)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
733 void
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
734 eval_clear()
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
735 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
736 int i;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
737 struct vimvar *p;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
738
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
739 for (i = 0; i < VV_LEN; ++i)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
740 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
741 p = &vimvars[i];
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
742 if (p->vv_di.di_tv.v_type == VAR_STRING)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
743 {
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
744 vim_free(p->vv_di.di_tv.vval.v_string);
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
745 p->vv_di.di_tv.vval.v_string = NULL;
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 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
748 hash_clear(&vimvarht);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
749 hash_clear(&compat_hashtab);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
750
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
751 /* script-local variables */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
752 for (i = 1; i <= ga_scripts.ga_len; ++i)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
753 vars_clear(&SCRIPT_VARS(i));
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
754 ga_clear(&ga_scripts);
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
755 free_scriptnames();
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
756
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
757 /* global variables */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
758 vars_clear(&globvarht);
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
759
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
760 /* functions */
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
761 free_all_functions();
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
762 hash_clear(&func_hashtab);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
763
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
764 /* unreferenced lists and dicts */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
765 (void)garbage_collect();
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
766 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
767 #endif
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
768
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
769 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
770 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
771 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
772 char_u *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
773 func_name(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
774 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
775 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
776 return ((funccall_T *)cookie)->func->uf_name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
777 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
778
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
779 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
780 * Return the address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
781 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
782 linenr_T *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
783 func_breakpoint(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
784 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
785 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
786 return &((funccall_T *)cookie)->breakpoint;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
787 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
788
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
789 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
790 * Return the address holding the debug tick for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
791 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
792 int *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
793 func_dbg_tick(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
794 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
795 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
796 return &((funccall_T *)cookie)->dbg_tick;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
797 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
798
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
799 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
800 * Return the nesting level for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
801 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
802 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
803 func_level(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
804 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
805 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
806 return ((funccall_T *)cookie)->level;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
807 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
808
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
809 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
810 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
811
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
812 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
813 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
814 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
815 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
816 current_func_returned()
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
817 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
818 return current_funccal->returned;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
819 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
820
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 * not already exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 char_u *value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
831 char_u *val;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
832 typval_T *tvp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
837 tvp = alloc_string_tv(val);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
838 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
839 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
840 set_var(name, tvp, FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
841 free_tv(tvp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
846 static lval_T *redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
847 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
848 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
849
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
850 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
851 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
852 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
853 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
854 int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
855 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
856 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
857 int append; /* append to an existing variable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
858 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
859 int save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
860 int err;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
861 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
862
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
863 /* Make sure a valid variable name is specified */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
864 if (!eval_isnamec1(*name))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
865 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
866 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
867 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
868 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
869
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
870 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
871 if (redir_varname == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
872 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
873
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
874 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
875 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
876 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
877 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
878 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
879 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
880
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
881 /* Parse the variable name (can be a dict or list entry). */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
882 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
883 FNE_CHECK_START);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
884 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
885 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
886 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
887 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
888 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
889 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
890 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
891 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
892 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
893 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
894
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
895 /* 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
896 * string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
897 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
898 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
899 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
900 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
901 if (append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
902 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
903 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
904 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
905 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
906 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
907 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
908 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
909 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
910 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
911 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
912 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
913 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
914 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
915 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
916 redir_lval->ll_newkey = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
917 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
918
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
919 return OK;
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 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
923 * Append "value[len]" to the variable set by var_redir_start().
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
924 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
925 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
926 var_redir_str(value, len)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
927 char_u *value;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
928 int len;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
929 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
930 char_u *val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
931 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
932 int save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
933 int err;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
934
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
935 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
936 return;
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 (len == -1)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
939 /* Append the entire string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
940 val = vim_strsave(value);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
941 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
942 /* Append only the specified number of characters */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
943 val = vim_strnsave(value, len);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
944 if (val == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
945 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
946
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
947 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
948 tv.vval.v_string = val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
949
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
950 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
951 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
952 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
953 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
954 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
955 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
956 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
957
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
958 vim_free(tv.vval.v_string);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
959 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
960
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
961 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
962 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
963 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
964 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
965 var_redir_stop()
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
966 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
967 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
968 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
969 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
970 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
971 redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
972 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
973 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
974 redir_varname = 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
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 # if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 char_u *args;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 # if defined(FEAT_DIFF) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 int *error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1076 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1081 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 if (!skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1088 retval = (get_tv_number_chk(&tv, error) != 0);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1089 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1109 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1114 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1118 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1119 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 /*
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1128 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1129 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1130 */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1131 int
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1132 skip_expr(pp)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1133 char_u **pp;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1134 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1135 typval_T rettv;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1136
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1137 *pp = skipwhite(*pp);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1138 return eval1(pp, &rettv, FALSE);
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
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1141 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 eval_to_string(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1150 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1153 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1157 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1158 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 return retval;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 * Call eval_to_string() with "sandbox" set and not using local variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 eval_to_string_safe(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 retval = eval_to_string(arg, nextcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 char_u *expr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1192 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 int retval;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
1194 char_u *p = skipwhite(expr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1198 if (eval1(&p, &rettv, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1202 retval = get_tv_number_chk(&rettv, NULL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1203 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1210 #if defined(FEAT_SYN_HL) || defined(PROTO)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1211 /*
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1212 * Evaluate an expression to a list with suggestions.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1213 * For the "expr:" part of 'spellsuggest'.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1214 */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1215 list_T *
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1216 eval_spell_expr(badword, expr)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1217 char_u *badword;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1218 char_u *expr;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1219 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1220 typval_T save_val;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1221 typval_T rettv;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1222 list_T *list = NULL;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1223 char_u *p = skipwhite(expr);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1224
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1225 /* Set "v:val" to the bad word. */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1226 prepare_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1227 vimvars[VV_VAL].vv_type = VAR_STRING;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1228 vimvars[VV_VAL].vv_str = badword;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1229 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1230 ++emsg_off;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1231
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1232 if (eval1(&p, &rettv, TRUE) == OK)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1233 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1234 if (rettv.v_type != VAR_LIST)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1235 clear_tv(&rettv);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1236 else
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1237 list = rettv.vval.v_list;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1238 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1239
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1240 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1241 --emsg_off;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1242 vimvars[VV_VAL].vv_str = NULL;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1243 restore_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1244
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1245 return list;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1246 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1247
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1248 /*
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1249 * "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
1250 * word in "pp" and the number as the return value.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1251 * Return -1 if anything isn't right.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1252 * 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
1253 */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1254 int
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1255 get_spellword(list, pp)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1256 list_T *list;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1257 char_u **pp;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1258 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1259 listitem_T *li;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1260
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1261 li = list->lv_first;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1262 if (li == NULL)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1263 return -1;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1264 *pp = get_tv_string(&li->li_tv);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1265
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1266 li = li->li_next;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1267 if (li == NULL)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1268 return -1;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1269 return get_tv_number(&li->li_tv);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1270 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1271 #endif
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1272
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 /*
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1275 * Call some vimL function and return the result in "*rettv".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 * Uses argv[argc] for the function arguments.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1277 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1278 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1279 static int
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1280 call_vim_function(func, argc, argv, safe, rettv)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 char_u *func;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 char_u **argv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 int safe; /* use the sandbox */
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1285 typval_T *rettv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1286 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1287 typval_T *argvars;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 void *save_funccalp = NULL;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1293 int ret;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1295 argvars = (typval_T *)alloc((unsigned)(argc * sizeof(typval_T)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 if (argvars == NULL)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1297 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 {
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1301 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1302 if (argv[i] == NULL || *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1303 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1304 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1305 argvars[i].vval.v_string = (char_u *)"";
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1306 continue;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1307 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1308
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1313 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1314 argvars[i].vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1318 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1319 argvars[i].vval.v_string = argv[i];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1329 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1330 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1332 &doesrange, TRUE, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 }
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1338 vim_free(argvars);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1339
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1340 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1341 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1342
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1343 return ret;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1344 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1345
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1346 /*
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1347 * Call some vimL function and return the result as a string
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1348 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1349 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1350 void *
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1351 call_func_retstr(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1352 char_u *func;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1353 int argc;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1354 char_u **argv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1355 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1356 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1357 typval_T rettv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1358 char_u *retval = NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1359
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1360 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1361 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1362
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1363 retval = vim_strsave(get_tv_string(&rettv));
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1364
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1365 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1366
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 }
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1369
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1370 /*
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1371 * Call some vimL function and return the result as a list
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1372 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1373 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1374 void *
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1375 call_func_retlist(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1376 char_u *func;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1377 int argc;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1378 char_u **argv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1379 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1380 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1381 typval_T rettv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1382
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1383 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1384 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1385
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1386 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1387 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1388 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1389 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1390 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1391
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1392 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1393 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1394
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 save_funccal()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1404 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1405
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 return (void *)fc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 void
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1411 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1412 void *vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1413 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1414 funccall_T *fc = (funccall_T *)vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1415
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1416 current_funccal = fc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1417 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1418
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1419 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1420 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1421 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1422 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1423 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1424 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1425 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1426 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1427 proftime_T *tm; /* place to store waittime */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1428 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1429 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1430
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1431 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1432 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1433 script_prof_save(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1434 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1435
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1436 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1437 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1438 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1439 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1440 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1441 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1442 proftime_T *tm; /* where waittime was stored */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1443 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1444 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1445
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1446 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1447 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1448 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1449 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1450 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1451 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1452 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1453 script_prof_restore(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1454 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1455 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1456
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 int *cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1468 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 *cp = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1475 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 /* If the result is a number, just return the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1480 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1481 retval = tv.vval.v_number;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1482 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 * the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1488 s = tv.vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 if (!VIM_ISDIGIT(*s) && *s != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 *cp = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1493 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1503 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1504 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1505 * ":let var = expr" assignment command.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1506 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1507 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1508 * ":let var .= expr" assignment command.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1509 * ":let [var1, var2] = expr" unpack list.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 char_u *arg = eap->arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1516 char_u *expr = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1517 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 int i;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1519 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1520 int semicolon = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1521 char_u op[2];
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1522
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1523 expr = skip_var_list(arg, &var_count, &semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1524 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1525 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1526 expr = vim_strchr(expr, '=');
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1527 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1528 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1529 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1530 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1531 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1532 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1533 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1534 else if (!ends_excmd(*arg))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1535 /* ":let var1 var2" */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1536 arg = list_arg_vars(eap, arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1537 else if (!eap->skip)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1538 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1539 /* ":let" */
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1540 list_glob_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1541 list_buf_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1542 list_win_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1543 list_vim_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1544 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1545 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1546 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1547 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1548 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1549 op[0] = '=';
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1550 op[1] = NUL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1551 if (expr > arg)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1552 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1553 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1554 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1555 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1556 expr = skipwhite(expr + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1557
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1558 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1559 ++emsg_skip;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1560 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1561 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1562 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1563 if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1564 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1565 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1566 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1567 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1568 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1569 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1570 op);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1571 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1572 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1573 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1574 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1575
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1576 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1577 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1578 * 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
1579 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1580 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1581 * or concatenate.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1582 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1583 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1584 static int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1585 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1586 char_u *arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1587 typval_T *tv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1588 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1589 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1590 int var_count; /* from skip_var_list() */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1591 char_u *nextchars;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1592 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1593 char_u *arg = arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1594 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1595 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1596 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1597 typval_T ltv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1598
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1599 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1600 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1601 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1602 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1603 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1604 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1605 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1606 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1607 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1608
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1609 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1610 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1611 */
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1612 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1613 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1614 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1615 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1616 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1617
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1618 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1619 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1620 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
1621 EMSG(_("E687: Less targets than List items"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1622 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1623 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1624 if (var_count - semicolon > i)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1625 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
1626 EMSG(_("E688: More targets than List items"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1627 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1628 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1629
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1630 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1631 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1632 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1633 arg = skipwhite(arg + 1);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1634 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1635 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1636 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1637 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1638
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1639 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1640 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1641 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1642 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1643 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1644 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1645 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1646 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1647 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1648 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1649 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1650 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1651 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1652
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1653 ltv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1654 ltv.v_lock = 0;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1655 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1656 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1657
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1658 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1659 (char_u *)"]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1660 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1661 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1662 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1663 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1664 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1665 else if (*arg != ',' && *arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1666 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1667 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1668 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1669 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1670 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1671
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1672 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1673 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1674
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1675 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1676 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1677 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1678 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1679 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1680 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1681 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1682 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1683 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1684 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1685 int *var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1686 int *semicolon;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1687 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1688 char_u *p, *s;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1689
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1690 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1691 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1692 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1693 p = arg;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1694 for (;;)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1695 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1696 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1697 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1698 if (s == p)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1699 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1700 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1701 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1702 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1703 ++*var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1704
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1705 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1706 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1707 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1708 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1709 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1710 if (*semicolon == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1711 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1712 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1713 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1714 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1715 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1716 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1717 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1718 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1719 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1720 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1721 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1722 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1723 return p + 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1724 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1725 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1726 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1727 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1728
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1729 /*
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1730 * Skip one (assignable) variable name, includig @r, $VAR, &option, d.key,
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1731 * l[idx].
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1732 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1733 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1734 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1735 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1736 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1737 if (*arg == '@' && arg[1] != NUL)
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1738 return arg + 2;
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1739 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg,
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1740 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1741 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1742
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1743 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1744 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1745 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1746 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1747 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1748 list_hashtable_vars(ht, prefix, empty)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1749 hashtab_T *ht;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1750 char_u *prefix;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1751 int empty;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1752 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1753 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1754 dictitem_T *di;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1755 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1756
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1757 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1758 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1759 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1760 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1761 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1762 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1763 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1764 if (empty || di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1765 || di->di_tv.vval.v_string != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1766 list_one_var(di, prefix);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1767 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1768 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1769 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1770
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1771 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1772 * List global variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1773 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1774 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1775 list_glob_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1776 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1777 list_hashtable_vars(&globvarht, (char_u *)"", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1778 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1779
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1780 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1781 * List buffer variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1782 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1783 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1784 list_buf_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1785 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1786 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1787
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1788 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:", TRUE);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1789
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1790 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1791 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
1792 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1793
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1794 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1795 * List window variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1796 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1797 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1798 list_win_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1799 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1800 list_hashtable_vars(&curwin->w_vars.dv_hashtab, (char_u *)"w:", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1801 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1802
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1803 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1804 * List Vim variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1805 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1806 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1807 list_vim_vars()
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1808 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1809 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1810 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1811
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1812 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1813 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1814 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1815 static char_u *
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1816 list_arg_vars(eap, arg)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1817 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1818 char_u *arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1819 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1820 int error = FALSE;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1821 int len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1822 char_u *name;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1823 char_u *name_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1824 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1825 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1826 typval_T tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1827
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1828 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1829 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1830 if (error || eap->skip)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1831 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
1832 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
1833 if (!vim_iswhite(*arg) && !ends_excmd(*arg))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1834 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1835 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1836 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1837 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1838 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1839 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1840 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1841 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1842 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1843 name_start = name = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1844 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1845 if (len <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1846 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1847 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1848 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1849 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1850 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1851 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1852 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1853 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1854 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1855 error = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1856 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1857 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1858 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1859 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1860 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1861 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1862 error = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1863 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1864 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1865 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1866 arg_subsc = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1867 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1868 error = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1870 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1871 if (arg == arg_subsc && len == 2 && name[1] == ':')
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1872 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1873 switch (*name)
124
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 case 'g': list_glob_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1876 case 'b': list_buf_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1877 case 'w': list_win_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1878 case 'v': list_vim_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1879 default:
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1880 EMSG2(_("E738: Can't list variables for %s"), name);
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 else
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1884 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1885 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1886 char_u *tf;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1887 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1888 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1889
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1890 s = echo_string(&tv, &tf, numbuf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1891 c = *arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1892 *arg = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1893 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1894 arg == arg_subsc ? name : name_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1895 tv.v_type, s == NULL ? (char_u *)"" : s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1896 *arg = c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1897 vim_free(tf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1898 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1899 clear_tv(&tv);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1900 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1902 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1903
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1904 vim_free(tofree);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1905 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1906
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1907 arg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1908 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1909
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1910 return arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1911 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1912
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1913 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1914 * 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
1915 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1916 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1917 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1918 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1919 ex_let_one(arg, tv, copy, endchars, op)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1920 char_u *arg; /* points to variable name */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1921 typval_T *tv; /* value to assign to variable */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1922 int copy; /* copy value from "tv" */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1923 char_u *endchars; /* valid chars after variable name or NULL */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1924 char_u *op; /* "+", "-", "." or NULL*/
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1925 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1926 int c1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1927 char_u *name;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1928 char_u *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1929 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1930 int len;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1931 int opt_flags;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1932 char_u *tofree = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1933
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1934 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1935 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1936 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1937 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1938 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1939 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1940 ++arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1941 name = arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1942 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1943 if (len == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1944 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1945 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1946 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1947 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1948 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1949 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1950 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1951 EMSG(_(e_letunexp));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1954 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1955 name[len] = NUL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1956 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1957 if (p != NULL && op != NULL && *op == '.')
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1958 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1959 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1960 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1961
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1962 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1963 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1964 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1965 if (mustfree)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1966 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1967 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1968 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1969 if (p != NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1970 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1971 vim_setenv(name, p);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1972 if (STRICMP(name, "HOME") == 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1973 init_homedir();
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1974 else if (didset_vim && STRICMP(name, "VIM") == 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1975 didset_vim = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1976 else if (didset_vimruntime
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1977 && STRICMP(name, "VIMRUNTIME") == 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1978 didset_vimruntime = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1979 arg_end = arg;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1980 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1981 name[len] = c1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1982 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1983 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1984 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1985 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1986
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1987 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1988 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1989 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1990 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1991 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1992 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1993 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1994 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1995 p = find_option_end(&arg, &opt_flags);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1996 if (p == NULL || (endchars != NULL
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1997 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1998 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1999 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2000 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2001 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2002 int opt_type;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2003 long numval;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2004 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2005 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2006
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2007 c1 = *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2008 *p = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2009
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2010 n = get_tv_number(tv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2011 s = get_tv_string_chk(tv); /* != NULL if number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2012 if (s != NULL && op != NULL && *op != '=')
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2013 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2014 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2015 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2016 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2017 || (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2018 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2019 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2020 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2021 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2022 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2023 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2024 n = numval + n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2025 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2026 n = numval - n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2027 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2028 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2029 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2030 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2031 vim_free(stringval);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2032 stringval = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2033 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2034 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2035 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2036 if (s != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2037 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2038 set_option_value(arg, n, s, opt_flags);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2039 arg_end = p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2040 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2041 *p = c1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2042 vim_free(stringval);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2043 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2044 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2045
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2046 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2047 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2048 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2049 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2050 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2051 ++arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2052 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2053 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2054 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2055 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2056 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2057 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2058 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2059 char_u *tofree = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2060 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2061
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2062 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2063 if (p != NULL && op != NULL && *op == '.')
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2064 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
2065 s = get_reg_contents(*arg == '@' ? '"' : *arg, TRUE, TRUE);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2066 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2067 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2068 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2069 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2070 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2071 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2072 if (p != NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2073 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2074 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2075 arg_end = arg + 1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2076 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2077 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2078 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2079 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2080
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2081 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2082 * ":let var = expr": Set internal variable.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2083 * ":let {expr} = expr": Idem, name made with curly braces
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2084 */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2085 else if (eval_isnamec1(*arg) || *arg == '{')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2086 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2087 lval_T lv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2088
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2089 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE, FNE_CHECK_START);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2090 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2091 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2092 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2093 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2094 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2095 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2096 set_var_lval(&lv, p, tv, copy, op);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2097 arg_end = p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2098 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2099 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2100 clear_lval(&lv);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2101 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2102
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2103 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2104 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2105
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2106 return arg_end;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2107 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2108
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2109 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2110 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2111 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2112 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2113 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2114 char_u *arg;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2115 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2116 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2117 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2118 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2119 return TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2120 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2121 return FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2122 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2123
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2124 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2125 * 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
2126 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2127 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2128 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2129 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2130 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2131 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2132 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2133 *
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2134 * Returns a pointer to just after the name, including indexes.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2135 * When an evaluation error occurs "lp->ll_name" is NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2136 * 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
2137 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2138 static char_u *
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2139 get_lval(name, rettv, lp, unlet, skip, quiet, fne_flags)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2140 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2141 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2142 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2143 int unlet;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2144 int skip;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2145 int quiet; /* don't give error messages */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2146 int fne_flags; /* flags for find_name_end() */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2147 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2148 char_u *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2149 char_u *expr_start, *expr_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2150 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2151 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2152 typval_T var1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2153 typval_T var2;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2154 int empty1 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2155 listitem_T *ni;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2156 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2157 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2158 hashtab_T *ht;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2159
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2160 /* Clear everything in "lp". */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2161 vim_memset(lp, 0, sizeof(lval_T));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2162
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2163 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2164 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2165 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2166 lp->ll_name = name;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2167 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2168 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2169
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2170 /* Find the end of the name. */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2171 p = find_name_end(name, &expr_start, &expr_end, fne_flags);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2172 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2173 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2174 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2175 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2176 && *p != '[' && *p != '.')
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2177 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2178 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2179 return 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
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2182 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2183 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2184 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2185 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2186 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2187 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2188 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2189 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2190 emsg_severe = TRUE;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2191 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2192 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2193 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2194 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2195 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2196 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2197 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2198 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2199
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2200 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2201 if ((*p != '[' && *p != '.') || lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2202 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2203
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2204 cc = *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2205 *p = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2206 v = find_var(lp->ll_name, &ht);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2207 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2208 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2209 *p = cc;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2210 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2211 return NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2212
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2213 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2214 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2215 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2216 lp->ll_tv = &v->di_tv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2217 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2218 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2219 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
2220 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2221 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2222 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2223 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2224 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2225 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2226 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2227 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2228 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2229 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2230 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2231 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2232 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2233
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2234 len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2235 if (*p == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2236 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2237 key = p + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2238 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2239 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2240 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2241 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2242 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2243 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2244 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2245 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2246 p = key + len;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2247 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2248 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2249 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2250 /* Get the index [expr] or the first index [expr: ]. */
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2251 p = skipwhite(p + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2252 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2253 empty1 = TRUE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2254 else
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2255 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2256 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2257 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2258 return NULL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2259 if (get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2260 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2261 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2262 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2263 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2264 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2265 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2266
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2267 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2268 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2269 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2270 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2271 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2272 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2273 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2274 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2275 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2276 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2277 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2278 if (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2279 || rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2280 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2281 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2282 EMSG(_("E709: [:] requires a List value"));
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2283 if (!empty1)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2284 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2285 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2286 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2287 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2288 if (*p == ']')
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2289 lp->ll_empty2 = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2290 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2291 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2292 lp->ll_empty2 = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2293 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2294 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2295 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2296 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2297 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2298 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2299 if (get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2300 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2301 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2302 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2303 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2304 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2305 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2306 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2307 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2308 lp->ll_range = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2309 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2310 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2311 lp->ll_range = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2312
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2313 if (*p != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2314 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2315 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2316 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2317 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2318 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2319 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2320 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2321 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2322 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2323
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2324 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2325 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2326 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2327
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2328 if (lp->ll_tv->v_type == VAR_DICT)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2329 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2330 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2331 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2332 /* "[key]": get key from "var1" */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2333 key = get_tv_string(&var1); /* is number or string */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2334 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2335 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2336 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2337 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2338 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2339 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2340 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2341 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2342 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2343 lp->ll_dict = lp->ll_tv->vval.v_dict;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2344 lp->ll_di = dict_find(lp->ll_dict, key, len);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2345 if (lp->ll_di == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2346 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2347 /* Key does not exist in dict: may need to add it. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2348 if (*p == '[' || *p == '.' || unlet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2349 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2350 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2351 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2352 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2353 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2354 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2355 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2356 if (len == -1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2357 lp->ll_newkey = vim_strsave(key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2358 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2359 lp->ll_newkey = vim_strnsave(key, len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2360 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2361 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2362 if (lp->ll_newkey == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2363 p = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2364 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2365 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2366 if (len == -1)
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2367 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2368 lp->ll_tv = &lp->ll_di->di_tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2369 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2370 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2371 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2372 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2373 * 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
2374 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2375 if (empty1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2376 lp->ll_n1 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2377 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2378 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2379 lp->ll_n1 = get_tv_number(&var1); /* is number or string */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2380 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2381 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2382 lp->ll_dict = NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2383 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2384 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2385 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2386 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2387 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2388 EMSGN(_(e_listidx), lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2389 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2390 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2391 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2392 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2393
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2394 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2395 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2396 * index of a range.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2397 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2398 * Otherwise "lp->ll_n2" is set to the second index.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2399 */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2400 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2401 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2402 lp->ll_n2 = get_tv_number(&var2); /* is number or string */
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2403 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2404 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2405 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2406 ni = list_find(lp->ll_list, lp->ll_n2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2407 if (ni == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2408 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2409 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2410 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2411 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2412 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2413 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2414 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2415
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2416 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2417 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2418 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2419 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2420 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2421 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2422 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2423 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2424 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2425 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2426
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2427 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2428 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2429 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2430
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2431 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2432 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2433
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2434 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2435 * Clear lval "lp" that was filled by get_lval().
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2436 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2437 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2438 clear_lval(lp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2439 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2440 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2441 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2442 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2443 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2444
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2445 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2446 * Set a variable that was parsed by get_lval() to "rettv".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2447 * "endp" points to just after the parsed name.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2448 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2449 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2450 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2451 set_var_lval(lp, endp, rettv, copy, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2452 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2453 char_u *endp;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2454 typval_T *rettv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2455 int copy;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2456 char_u *op;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2457 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2458 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2459 listitem_T *ni;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2460 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2461 dictitem_T *di;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2462
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2463 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2464 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2465 if (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2466 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2467 cc = *endp;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2468 *endp = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2469 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2470 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2471 typval_T tv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2472
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2473 /* handle +=, -= and .= */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2474 if (get_var_tv(lp->ll_name, STRLEN(lp->ll_name),
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2475 &tv, TRUE) == OK)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2476 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2477 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2478 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2479 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2480 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2481 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2482 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2483 set_var(lp->ll_name, rettv, copy);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2484 *endp = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2485 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2486 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2487 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2488 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2489 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2490 ;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2491 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2492 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2493 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2494 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2495 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2496 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2497 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2498 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2499 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2500 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2501 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2502 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2503 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2504 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2505 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2506 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2507 break;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2508 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2509 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2510 /* Need to add an empty item. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2511 ni = listitem_alloc();
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2512 if (ni == 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 ri = NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2515 break;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2516 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2517 ni->li_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2518 ni->li_tv.v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2519 ni->li_tv.vval.v_number = 0;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2520 list_append(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2521 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2522 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2523 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2524 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2525 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2526 EMSG(_("E710: List value has more items than target"));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2527 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2528 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2529 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2530 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2531 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2532 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2533 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2534 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2535 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2536 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2537 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2538 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2539 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2540 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2541 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2542 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2543 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2544
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2545 /* Need to add an item to the Dictionary. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2546 di = dictitem_alloc(lp->ll_newkey);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2547 if (di == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2548 return;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2549 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2550 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2551 vim_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2552 return;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2553 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2554 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2555 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2556 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2557 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2558 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2559 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2560 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2561 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2562 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2563
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2564 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2565 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2566 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2567 if (copy)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2568 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2569 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2570 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2571 *lp->ll_tv = *rettv;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2572 lp->ll_tv->v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2573 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2574 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2575 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2578 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2579 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2580 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2581 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2582 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2583 tv_op(tv1, tv2, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2584 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2585 typval_T *tv2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2586 char_u *op;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2587 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2588 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2589 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2590 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2591
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2592 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2593 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2594 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2595 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2596 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2597 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2598 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2599 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2600
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2601 case VAR_LIST:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2602 if (*op != '+' || tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2603 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2604 /* List += List */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2605 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2606 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2607 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2608
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2609 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2610 case VAR_STRING:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2611 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2612 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2613 if (*op == '+' || *op == '-')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2614 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2615 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2616 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2617 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2618 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2619 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2620 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2621 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2622 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2623 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2624 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2625 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2626 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2627 /* str .= str */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2628 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2629 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2630 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2631 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2632 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2633 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2634 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2635 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2636 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2637
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2638 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2639 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2640 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2641
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2642 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2643 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2644 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2645 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2646 list_add_watch(l, lw)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2647 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2648 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2649 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2650 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2651 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2652 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2653
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2654 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2655 * Remove a watcher from a list.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2656 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2657 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2658 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2659 list_rem_watch(l, lwrem)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2660 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2661 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2662 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2663 listwatch_T *lw, **lwp;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2664
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2665 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2666 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2667 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2668 if (lw == lwrem)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2669 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2670 *lwp = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2671 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2672 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2673 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2674 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2675 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2676
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2677 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2678 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2679 * item.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2680 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2681 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2682 list_fix_watch(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2683 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2684 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2685 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2686 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2687
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2688 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2689 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2690 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2691 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2692
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2693 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2694 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2695 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2696 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2697 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2698 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2699 void *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2700 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2701 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2702 int *errp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2703 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2704 int skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2705 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2706 forinfo_T *fi;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2707 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2708 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2709 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2710
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2711 *errp = TRUE; /* default: there is an error */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2712
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2713 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2714 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2715 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2716
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2717 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2718 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2719 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2720
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2721 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2722 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2723 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
2724 EMSG(_("E690: Missing \"in\" after :for"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2725 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2726 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2727
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2728 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2729 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2730 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2731 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2732 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2733 if (!skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2734 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2735 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2736 if (tv.v_type != VAR_LIST || l == NULL)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2737 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2738 EMSG(_(e_listreq));
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2739 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2740 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2741 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2742 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2743 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2744 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2745 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2746 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2747 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2748 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2749 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2750 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2751
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2752 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2753 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2754
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2755 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2756 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2757 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2758 * 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
2759 * something wrong.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2760 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2761 int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2762 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2763 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2764 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2765 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2766 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2767 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2768 listitem_T *item;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2769
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2770 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2771 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2772 result = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2773 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2774 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2775 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2776 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2777 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2778 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2779 return result;
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 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2784 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2785 void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2786 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2787 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2788 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2789 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2790
92
a9e90b3356b6 updated for version 7.0036
vimboss
parents: 88
diff changeset
2791 if (fi != NULL && fi->fi_list != NULL)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2792 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2793 list_rem_watch(fi->fi_list, &fi->fi_lw);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2794 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2795 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2796 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2797 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2798
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 int c;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2809 char_u *p;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2810
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2811 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2812 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2813 xp->xp_context = EXPAND_USER_VARS;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2814 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2815 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2816 /* ":let var1 var2 ...": find last space. */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2817 for (p = arg + STRLEN(arg); p >= arg; )
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2818 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2819 xp->xp_pattern = p;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2820 mb_ptr_back(arg, p);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2821 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2822 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2823 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2824 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2825 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2826 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2827 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2828 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2829 : EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 xp->xp_context = cmdidx != CMD_let || got_eq
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 else if (c != ' ')
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2844 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 xp->xp_context = EXPAND_SETTINGS;
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2846 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2847 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2848
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2849 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 else if (c == '<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 else if (cmdidx != CMD_let || got_eq)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2879 /* Trick: '' is like stopping and starting a literal string. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 else if (c == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 if (xp->xp_pattern[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 else
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2898 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2899 * anyway. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2900 xp->xp_context = EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 while ((c = *++arg) != NUL && (c == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 char_u *name;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2921 char_u *tofree;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2922 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2923 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 int failed = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2927 funcdict_T fudi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2928
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2929 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2930 vim_free(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2931 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2932 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2933
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2934 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2935 * the arguments. */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2936 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2937 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2938
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2939 /* 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
2940 len = STRLEN(tofree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2941 name = deref_func_name(tofree, &len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
2943 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
2944 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
2945 startarg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2946 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
2950 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 * arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 arg = startarg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2975 if (get_func_tv(name, STRLEN(name), &rettv, &arg,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2976 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2977 !eap->skip, fudi.fd_dict) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2982 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 if (doesrange || eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 /* Stop when immediately aborting on error, or when an interrupt
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2986 * occurred or an exception was thrown but not caught.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2987 * get_func_tv() returned OK, so that the check for trailing
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2988 * characters below is executed. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 if (aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 if (!failed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 end:
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3008 dict_unref(fudi.fd_dict);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3009 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3019 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3020 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3021
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3022 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3023 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3024 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3025 void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3026 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3027 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3028 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 char_u *arg = eap->arg;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3030 int deep = 2;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3031
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3032 if (eap->forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3033 deep = -1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3034 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3035 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3036 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3037 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3038 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3039
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3040 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3041 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3042
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3043 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3044 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3045 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3046 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3047 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3048 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3049 char_u *argstart;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3050 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3051 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3052 char_u *arg = argstart;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 int error = FALSE;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3055 lval_T lv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3059 /* Parse the name and find the end. */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
3060 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, FALSE,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
3061 FNE_CHECK_START);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3062 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3063 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3064 if (name_end == NULL || (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3065 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3066 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3067 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3068 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3069 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3070 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3071 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3072 if (!(eap->skip || error))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3073 clear_lval(&lv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 if (!error && !eap->skip)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3078 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3079 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3080 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3081 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3082 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3083 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3084 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3085 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3086 if (do_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3087 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3088 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3089 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3090 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3091
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3092 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3093 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3094
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3101 static int
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3102 do_unlet_var(lp, name_end, forceit)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3103 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3104 char_u *name_end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3105 int forceit;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3106 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3107 int ret = OK;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3108 int cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3109
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3110 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3111 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3112 cc = *name_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3113 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3114
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3115 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3116 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3117 ret = FAIL;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3118 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3119 ret = FAIL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3120 *name_end = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3121 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3122 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3123 return FAIL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3124 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3125 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3126 listitem_T *li;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3127
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3128 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3129 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
3130 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3131 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3132 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3133 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3134 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3135 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3136 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3137 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3138 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3139 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3140 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3141 listitem_remove(lp->ll_list, lp->ll_li);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3142 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3143 /* unlet a Dictionary item. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3144 dictitem_remove(lp->ll_dict, lp->ll_di);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3145 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3146
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3147 return ret;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3148 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3149
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 * "unlet" a variable. Return OK if it existed, FAIL if not.
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3152 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 int
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3155 do_unlet(name, forceit)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 char_u *name;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3157 int forceit;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3159 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3160 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3161 char_u *varname;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3162
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3163 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3164 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3165 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3166 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3167 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3168 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3169 if (var_check_ro(HI2DI(hi)->di_flags, name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3170 return FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3171 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3172 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3173 }
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 (forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3176 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3177 EMSG2(_("E108: No such variable: \"%s\""), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3181 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3182 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3183 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3184 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3185 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3186 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3187 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3188 lval_T *lp;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3189 char_u *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3190 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3191 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3192 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3193 int ret = OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3194 int cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3195 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3196
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3197 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3198 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3199
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3200 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3201 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3202 cc = *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3203 *name_end = NUL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3204
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3205 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3206 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3207 ret = FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3208 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3209 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3210 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3211 if (di == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3212 ret = FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3213 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3214 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3215 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3216 di->di_flags |= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3217 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3218 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3219 item_lock(&di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3220 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3221 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3222 *name_end = cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3223 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3224 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3225 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3226 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3227
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3228 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3229 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3230 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3231 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3232 li = li->li_next;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3233 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3234 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3235 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3236 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3237 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3238 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3239 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3240 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3241 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3242
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3243 return ret;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3244 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3245
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3246 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3247 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3248 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3249 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3250 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3251 typval_T *tv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3252 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3253 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3254 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3255 static int recurse = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3256 list_T *l;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3257 listitem_T *li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3258 dict_T *d;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3259 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3260 int todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3261
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3262 if (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3263 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3264 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3265 return;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3266 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3267 if (deep == 0)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3268 return;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3269 ++recurse;
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/unlock the item itself */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3272 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3273 tv->v_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3274 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3275 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3276
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3277 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3278 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3279 case VAR_LIST:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3280 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3281 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3282 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3283 l->lv_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3284 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3285 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3286 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3287 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3288 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3289 item_lock(&li->li_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3290 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3291 break;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3292 case VAR_DICT:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3293 if ((d = tv->vval.v_dict) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3294 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3295 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3296 d->dv_lock |= VAR_LOCKED;
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 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3299 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3300 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3301 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3302 todo = d->dv_hashtab.ht_used;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3303 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3304 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3305 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3306 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3307 --todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3308 item_lock(&HI2DI(hi)->di_tv, deep - 1, 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 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3312 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3313 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3314 --recurse;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3315 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3316
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3324 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3325 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3326
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3327 hash_lock(&globvarht);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3328 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3329 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3330 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3331 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3332 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3333 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3334 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3335 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3336 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3337 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3338 hash_unlock(&globvarht);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 * get_user_var_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 static char_u *cat_prefix_varname __ARGS((int prefix, char_u *name));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 static int varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 int prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 return varnamebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 {
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3394 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3395 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3396 static long_u wdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3397 static int vidx;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3398 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3399 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 if (idx == 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3402 gdone = bdone = wdone = vidx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3403
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3404 /* Global variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3405 if (gdone < globvarht.ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3406 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3407 if (gdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3408 hi = globvarht.ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3409 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3410 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3411 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3412 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3413 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3414 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3415 return hi->hi_key;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3416 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3417
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3418 /* b: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3419 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3420 if (bdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3421 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3422 if (bdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3423 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3424 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3425 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3426 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3427 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3428 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3429 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3430 if (bdone == ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3431 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3432 ++bdone;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3435
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3436 /* w: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3437 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3438 if (wdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3439 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
3440 if (wdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3441 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3442 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3443 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3444 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3445 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3446 return cat_prefix_varname('w', hi->hi_key);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3448
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3449 /* v: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3450 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3451 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 #endif /* FEAT_CMDL_COMPL */
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 * types for expressions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 } exptype_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3479 * executed. The function may return OK, but the rettv will be of type
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 * This calls eval1() and handles error message and nextcmd.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3486 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3490 eval0(arg, rettv, nextcmd, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 char_u *arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3492 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 int ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 p = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3500 ret = eval1(&p, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 if (ret == FAIL || !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 if (ret != FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3504 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3530 eval1(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3532 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3536 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3541 if (eval2(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3549 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3550
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3551 if (get_tv_number_chk(rettv, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3553 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3554 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3555 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3562 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3572 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3583 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 if (evaluate && !result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3587 *rettv = var2;
7
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 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 * expr2 || expr2 || expr2 logical OR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3603 eval2(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3605 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3608 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 int first;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3611 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3616 if (eval3(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 * Repeat until there is no following "||".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 while ((*arg)[0] == '|' && (*arg)[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3628 if (get_tv_number_chk(rettv, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3630 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3631 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3632 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3648 if (get_tv_number_chk(&var2, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3650 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3651 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3652 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3656 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3657 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 return OK;
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 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3674 eval3(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3676 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3679 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 int first;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3682 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3687 if (eval4(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 result = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 while ((*arg)[0] == '&' && (*arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3699 if (get_tv_number_chk(rettv, &error) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3701 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3702 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3703 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3719 if (get_tv_number_chk(&var2, &error) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3721 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3722 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3723 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3727 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3728 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 * var1 == var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 * var1 != var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 * var1 > var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 * var1 < var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 * var1 <= var2
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3745 * var1 is var2
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3746 * var1 isnot var2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3754 eval4(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3756 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3759 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 exptype_T type = TYPE_UNKNOWN;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3763 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 int len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 int ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3775 if (eval5(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 switch (p[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 case '!': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 type = TYPE_NEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 type = TYPE_NOMATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 break;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3807 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3808 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3809 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3810 len = 5;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3811 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3812 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3813 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3814 type_is = TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3815 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3816 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3817 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 }
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 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 ic = p_ic;
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 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3847 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3853 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3854 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3855 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3856 * it means TRUE. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3857 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3858 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3859 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3860 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3861 if (type_is)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3862 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3863 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3864 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3865 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3866 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3867 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3868 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3869 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3870 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3871 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3872 EMSG(_("E691: Can only compare List with List"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3873 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3874 EMSG(_("E692: Invalid operation for Lists"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3875 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3876 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3877 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3878 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3879 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3880 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3881 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3882 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3883 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3884 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3885 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3886 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3887
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3888 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3889 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3890 if (type_is)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3891 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3892 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3893 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3894 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3895 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3896 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3897 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3898 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3899 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3900 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3901 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3902 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3903 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3904 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3905 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3906 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3907 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3908 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3909 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3910 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3911 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3912 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3913 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3914 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3915 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3916
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3917 else if (rettv->v_type == VAR_FUNC || var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3918 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3919 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3920 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3921 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3922 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3923 EMSG(_("E693: Can only compare Funcref with Funcref"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3924 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3925 EMSG(_("E694: Invalid operation for Funcrefs"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3926 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3927 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3928 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3929 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3930 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3931 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3932 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3933 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3934 || var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3935 n1 = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3936 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3937 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3938 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3939 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3940 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3941 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3942 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3943
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3948 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3951 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3952 n2 = get_tv_number(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3968 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3969 s2 = get_tv_string_buf(&var2, buf2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4005 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4006 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4007 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4008 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 * + number addition
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 * - number subtraction
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 * . string concatenation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4027 eval5(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4029 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4032 typval_T var2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4033 typval_T var3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4043 if (eval6(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4055 if (op != '+' || rettv->v_type != VAR_LIST)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4056 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4057 /* For "list + ...", an illegal use of the first operand as
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4058 * a number cannot be determined before evaluating the 2nd
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4059 * operand: if this is also a list, all is ok.
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4060 * For "something . ...", "something - ..." or "non-list + ...",
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4061 * we know that the first operand needs to be a string or number
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4062 * without evaluating the 2nd operand. So check before to avoid
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4063 * side effects after an error. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4064 if (evaluate && get_tv_string_chk(rettv) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4065 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4066 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4067 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4068 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4069 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4070
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4077 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 if (op == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4088 s1 = get_tv_string_buf(rettv, buf1); /* already checked */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4089 s2 = get_tv_string_buf_chk(&var2, buf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4090 if (s2 == NULL) /* type error ? */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4091 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4092 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4093 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4094 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4095 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4096 p = concat_str(s1, s2);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4097 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4098 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4099 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4101 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4102 && var2.v_type == VAR_LIST)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4103 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4104 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4105 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4106 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4107 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4108 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4109 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4110 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4111 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4112 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4113 *rettv = var3;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4114 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4117 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4118
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4119 n1 = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4120 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4121 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4122 /* This can only happen for "list + non-list".
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4123 * For "non-list + ..." or "something - ...", we returned
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4124 * before evaluating the 2nd operand. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4125 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4126 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4127 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4128 n2 = get_tv_number_chk(&var2, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4129 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4130 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4131 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4132 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4133 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4134 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4135 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 if (op == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 n1 = n1 - n2;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4140 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4141 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4142 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4143 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 * * number multiplication
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 * / number division
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 * % number modulo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4161 eval6(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4163 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4166 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 long n1, n2;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4169 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4174 if (eval7(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4188 n1 = get_tv_number_chk(rettv, &error);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4189 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4190 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4191 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4205 n2 = get_tv_number_chk(&var2, &error);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4206 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4207 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4208 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 if (op == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4229 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4230 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 * number number constant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 * "string" string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 * 'string' literal string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 * &option-name option value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 * @r register contents
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 * identifier variable value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 * function() function call
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 * (expression) nested expression
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
4248 * [expr, expr] List
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
4249 * {key: val, key: val} Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 * Also handle:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 * + in front unary plus (ignored)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4255 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4256 * trailing .name entry in Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4264 eval7(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4266 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 int val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 char_u *start_leader, *end_leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 char_u *alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4278 * Initialise variable so that clear_tv() can't mistake this for a
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4279 * string and free a string that isn't there.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4281 rettv->v_type = VAR_UNKNOWN;
7
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 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 while (**arg == '!' || **arg == '-' || **arg == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 switch (**arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 * Number constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 case '6':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 case '7':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 case '8':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 case '9':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4310 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4311 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4318 case '"': ret = get_string_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4322 * Literal string constant: 'str''ing'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4324 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4325 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4326
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4327 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4328 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4329 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4330 case '[': ret = get_list_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4334 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4335 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4336 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4337 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4338
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4339 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4340 * Option value: &name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4342 case '&': ret = get_option_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4348 case '$': ret = get_env_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4357 rettv->v_type = VAR_STRING;
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
4358 rettv->vval.v_string = get_reg_contents(**arg, TRUE, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 case '(': *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4368 ret = eval1(arg, rettv, evaluate); /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 EMSG(_("E110: Missing ')'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4374 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4379 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4380 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4381 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4382
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4383 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4384 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4385 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4386 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4387 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4388 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4389 s = *arg;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4390 len = get_name_len(arg, &alias, evaluate, TRUE);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4391 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4392 s = alias;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4393
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4394 if (len <= 0)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4395 ret = FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4396 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4397 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4398 if (**arg == '(') /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4399 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4400 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4401 * use its contents. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4402 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4403
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4404 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4405 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4406 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4407 &len, evaluate, NULL);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4408 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4409 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4410 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4411 if (aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4412 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4413 if (ret == OK)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4414 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 ret = FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4416 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4417 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4418 else if (evaluate)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4419 ret = get_var_tv(s, len, rettv, TRUE);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4420 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4421 ret = OK;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4422 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4423
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4424 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4425 vim_free(alias);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4426 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4427
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 *arg = skipwhite(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4430 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4431 * expr(expr). */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4432 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4433 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4440 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4441
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4442 val = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4443 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4444 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4445 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4446 ret = FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4447 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4448 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4449 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4450 while (end_leader > start_leader)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4451 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4452 --end_leader;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4453 if (*end_leader == '!')
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4454 val = !val;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4455 else if (*end_leader == '-')
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4456 val = -val;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4457 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4458 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4459 rettv->v_type = VAR_NUMBER;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4460 rettv->vval.v_number = val;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4461 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4468 * Evaluate an "[expr]" or "[expr:expr]" index.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4469 * "*arg" points to the '['.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4470 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4471 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4472 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4473 eval_index(arg, rettv, evaluate, verbose)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4474 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4475 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4476 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4477 int verbose; /* give error messages */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4478 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4479 int empty1 = FALSE, empty2 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4480 typval_T var1, var2;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4481 long n1, n2 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4482 long len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4483 int range = FALSE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4484 char_u *s;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4485 char_u *key = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4486
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4487 if (rettv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4488 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4489 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4490 EMSG(_("E695: Cannot index a Funcref"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4491 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4492 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4493
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4494 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4495 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4496 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4497 * dict.name
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4498 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4499 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4500 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4501 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4502 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4503 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4504 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4505 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4506 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4507 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4508 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4509 * something[idx]
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4510 *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4511 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4512 */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4513 *arg = skipwhite(*arg + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4514 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4515 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4516 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4517 return FAIL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4518 else if (evaluate && get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4519 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4520 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4521 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4522 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4523 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4524
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4525 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4526 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4527 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4528 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4529 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4530 range = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4531 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4532 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4533 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4534 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4535 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4536 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4537 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4538 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4539 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4540 else if (evaluate && get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4541 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4542 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4543 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4544 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4545 clear_tv(&var2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4546 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4547 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4548 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4549
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4550 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4551 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4552 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4553 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4554 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4555 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4556 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4557 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4558 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4559 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4560 *arg = skipwhite(*arg + 1); /* skip the ']' */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4561 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4562
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4563 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4564 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4565 n1 = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4566 if (!empty1 && rettv->v_type != VAR_DICT)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4567 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4568 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4569 clear_tv(&var1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4570 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4571 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4572 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4573 if (empty2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4574 n2 = -1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4575 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4576 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4577 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4578 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4579 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4580 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4581
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4582 switch (rettv->v_type)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4583 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4584 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4585 case VAR_STRING:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4586 s = get_tv_string(rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4587 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4588 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4589 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4590 /* The resulting variable is a substring. If the indexes
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4591 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4592 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4593 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4594 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4595 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4596 n1 = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4597 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4598 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4599 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4600 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4601 n2 = len;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4602 if (n1 >= len || n2 < 0 || n1 > n2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4603 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4604 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4605 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4606 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4607 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4608 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4609 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4610 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4611 * result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4612 if (n1 >= len || n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4613 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4614 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4615 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4616 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4617 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4618 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4619 rettv->vval.v_string = s;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4620 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4621
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4622 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4623 len = list_len(rettv->vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4624 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4625 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4626 if (!empty1 && (n1 < 0 || n1 >= len))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4627 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4628 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4629 EMSGN(_(e_listidx), n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4630 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4631 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4632 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4633 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4634 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4635 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4636
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4637 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4638 n2 = len + n2;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4639 if (!empty2 && (n2 < 0 || n2 >= len || n2 + 1 < n1))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4640 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4641 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4642 EMSGN(_(e_listidx), n2);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4643 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4644 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4645 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4646 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4647 return FAIL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4648 for (item = list_find(rettv->vval.v_list, n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4649 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4650 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4651 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4652 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4653 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4654 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4655 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4656 item = item->li_next;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4657 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4658 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4659 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4660 rettv->vval.v_list = l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
4661 ++l->lv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4662 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4663 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4664 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4665 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv,
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4666 &var1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4667 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4668 *rettv = var1;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4669 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4670 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4671
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4672 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4673 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4674 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4675 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4676 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4677 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4678 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4679 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4680 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4681 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4682 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4683
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4684 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4685 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4686 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4687 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4688 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4689 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4690 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4691 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4692 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4693 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4694 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4695
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4696 item = dict_find(rettv->vval.v_dict, key, (int)len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4697
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4698 if (item == NULL && verbose)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4699 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4700 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4701 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4702 if (item == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4703 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4704
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4705 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4706 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4707 *rettv = var1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4708 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4709 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4710 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4711 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4712
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4713 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4714 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4715
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4716 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 * Get an option value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4723 get_option_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4725 typval_T *rettv; /* when NULL, only check if option exists */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 long numval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 int opt_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 int working = (**arg == '+'); /* has("+option") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 int opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4743 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 c = *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 opt_type = get_option_value(*arg, &numval,
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4757 rettv == NULL ? NULL : &stringval, opt_flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4761 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4765 else if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4769 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4770 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 else if (opt_type == -1) /* hidden number option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4774 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4775 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 else if (opt_type == 1) /* number option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4779 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4780 rettv->vval.v_number = numval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 else /* string option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4784 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4785 rettv->vval.v_string = stringval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 else if (working && (opt_type == -2 || opt_type == -1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 *option_end = c; /* put back for error messages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4802 get_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4804 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 int extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4814 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 extra += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 /* If only parsing, set *arg and return here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 * characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4846 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4847 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4848
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4849 for (p = *arg + 1; *p != NUL && *p != '"'; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 switch (*++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4855 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4856 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4857 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4858 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4859 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4860 case 't': *name++ = TAB; ++p; break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 case 'x':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 case 'U':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 int n, nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 n = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 nr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4881 ++p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 if (c != 'X')
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4886 name += (*mb_char2bytes)(nr, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 #endif
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4889 *name++ = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 case '6':
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4901 case '7': *name = *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4902 if (*p >= '0' && *p <= '7')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4904 *name = (*name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4905 if (*p >= '0' && *p <= '7')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4906 *name = (*name << 3) + *p++ - '0';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4908 ++name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 /* Special key, e.g.: "\<C-W>" */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4912 case '<': extra = trans_special(&p, name, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4915 name += extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4920 default: MB_COPY_CHAR(p, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4925 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4926
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4927 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4928 *name = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4935 * Allocate a variable for a 'str''ing' constant.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4939 get_lit_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4941 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 char_u *p;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4945 char_u *str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4946 int reduce = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4949 * Find the end of the string, skipping ''.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4951 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4952 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4953 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4954 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4955 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4956 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4957 ++reduce;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4958 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4959 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4960 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4961
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4962 if (*p != '\'')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4968 /* If only parsing return after setting "*arg" */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4969 if (!evaluate)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4970 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4971 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4972 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4973 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4974
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4975 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4976 * Copy the string into allocated memory, handling '' to ' reduction.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4977 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4978 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4979 if (str == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4980 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4981 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4982 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4983
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4984 for (p = *arg + 1; *p != NUL; )
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4985 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4986 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4987 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4988 if (p[1] != '\'')
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4989 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4990 ++p;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4991 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4992 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4993 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4994 *str = NUL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4995 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4996
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4997 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4998 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4999
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5000 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5001 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5002 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5003 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5004 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5005 get_list_tv(arg, rettv, evaluate)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5006 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5007 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5008 int evaluate;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5009 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5010 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5011 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5012 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5013
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5014 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5015 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5016 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5017 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5018 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5019 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5020
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5021 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5022 while (**arg != ']' && **arg != NUL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5023 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5024 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5025 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5026 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5027 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5028 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5029 if (item != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5030 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5031 item->li_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5032 item->li_tv.v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5033 list_append(l, item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5034 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5035 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5036 clear_tv(&tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5037 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5038
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5039 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5040 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5041 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5042 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5043 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5044 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5045 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5046 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5047 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5048
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5049 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5050 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5051 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5052 failret:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5053 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5054 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5055 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5056 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5057
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5058 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5059 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5060 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5061 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5062 rettv->vval.v_list = l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5063 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5064 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5065
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5066 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5067 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5068
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5069 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5070 * Allocate an empty header for a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5071 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5072 static list_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5073 list_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5074 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5075 list_T *l;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5076
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5077 l = (list_T *)alloc_clear(sizeof(list_T));
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5078 if (l != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5079 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5080 /* Prepend the list to the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5081 if (first_list != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5082 first_list->lv_used_prev = l;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5083 l->lv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5084 l->lv_used_next = first_list;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5085 first_list = l;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5086 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5087 return l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5088 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5089
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5090 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5091 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5092 * becomes zero.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5093 */
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
5094 void
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5095 list_unref(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5096 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5097 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5098 if (l != NULL && l->lv_refcount != DEL_REFCOUNT && --l->lv_refcount <= 0)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5099 list_free(l);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5100 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5101
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5102 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5103 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5104 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5105 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5106 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5107 list_free(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5108 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5109 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5110 listitem_T *item;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5111
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5112 /* Avoid that recursive reference to the list frees us again. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5113 l->lv_refcount = DEL_REFCOUNT;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5114
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5115 /* Remove the list from the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5116 if (l->lv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5117 first_list = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5118 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5119 l->lv_used_prev->lv_used_next = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5120 if (l->lv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5121 l->lv_used_next->lv_used_prev = l->lv_used_prev;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5122
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5123 for (item = l->lv_first; item != NULL; item = l->lv_first)
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5124 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5125 /* Remove the item before deleting it. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5126 l->lv_first = item->li_next;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5127 listitem_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5128 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5129 vim_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5130 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5131
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5132 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5133 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5134 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5135 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5136 listitem_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5137 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5138 return (listitem_T *)alloc(sizeof(listitem_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5139 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5140
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5141 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
5142 * Free a list item. Also clears the value. Does not notify watchers.
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 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5145 listitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5146 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5147 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5148 clear_tv(&item->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5149 vim_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5150 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5151
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5152 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5153 * 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
5154 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5155 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5156 listitem_remove(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5157 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5158 listitem_T *item;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5159 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5160 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5161 listitem_free(item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5162 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5163
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5164 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5165 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5166 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5167 static long
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5168 list_len(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5169 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5170 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5171 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5172 return 0L;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5173 return l->lv_len;
56
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 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5177 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5178 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5179 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5180 list_equal(l1, l2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5181 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5182 list_T *l2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5183 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5184 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5185 listitem_T *item1, *item2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5186
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5187 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5188 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5189
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5190 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5191 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5192 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5193 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5194 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5195 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5196 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5197
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5198 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5199 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5200 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5201 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5202 dict_equal(d1, d2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5203 dict_T *d1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5204 dict_T *d2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5205 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5206 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5207 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5208 dictitem_T *item2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5209 int todo;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5210
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5211 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5212 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5213
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5214 todo = d1->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5215 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5216 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5217 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5218 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5219 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5220 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5221 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5222 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5223 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5224 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5225 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5226 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5227 return TRUE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5228 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5229
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5230 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5231 * Return TRUE if "tv1" and "tv2" have the same value.
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5232 * Compares the items just like "==" would compare them, but strings and
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5233 * numbers are different.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5234 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5235 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5236 tv_equal(tv1, tv2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5237 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5238 typval_T *tv2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5239 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5240 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5241 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5242 char_u *s1, *s2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5243
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5244 if (tv1->v_type != tv2->v_type)
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5245 return FALSE;
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5246
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5247 switch (tv1->v_type)
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5248 {
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5249 case VAR_LIST:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5250 /* recursive! */
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5251 return list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5252
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5253 case VAR_DICT:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5254 /* recursive! */
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5255 return dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5256
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5257 case VAR_FUNC:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5258 return (tv1->vval.v_string != NULL
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5259 && tv2->vval.v_string != NULL
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5260 && STRCMP(tv1->vval.v_string, tv2->vval.v_string) == 0);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5261
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5262 case VAR_NUMBER:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5263 return tv1->vval.v_number == tv2->vval.v_number;
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5264
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5265 case VAR_STRING:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5266 s1 = get_tv_string_buf(tv1, buf1);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5267 s2 = get_tv_string_buf(tv2, buf2);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5268 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5269 }
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5270
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5271 EMSG2(_(e_intern2), "tv_equal()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5272 return TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5273 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5274
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5275 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5276 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5277 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5278 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5279 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5280 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5281 list_find(l, n)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5282 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5283 long n;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5284 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5285 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5286 long idx;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5287
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5288 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5289 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5290
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5291 /* Negative index is relative to the end. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5292 if (n < 0)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5293 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5294
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5295 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5296 if (n < 0 || n >= l->lv_len)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5297 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5298
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5299 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5300 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5301 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5302 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5303 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5304 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5305 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5306 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5307 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5308 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5309 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5310 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5311 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5312 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5313 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5314 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5315 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5316 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5317 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5318 idx = l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5319 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5320 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5321 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5322 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5323 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5324 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5325 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5326 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5327 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5328 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5329 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5330 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5331 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5332 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5333 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5334 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5335 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5336
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5337 while (n > idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5338 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5339 /* search forward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5340 item = item->li_next;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5341 ++idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5342 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5343 while (n < idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5344 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5345 /* search backward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5346 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5347 --idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5348 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5349
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5350 /* cache the used index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5351 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5352 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5353
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5354 return item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5355 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5356
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5357 /*
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5358 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5359 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5360 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5361 static long
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5362 list_idx_of_item(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5363 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5364 listitem_T *item;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5365 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5366 long idx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5367 listitem_T *li;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5368
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5369 if (l == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5370 return -1;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5371 idx = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5372 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5373 ++idx;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5374 if (li == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5375 return -1;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
5376 return idx;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5377 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5378
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5379 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5380 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5381 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5382 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5383 list_append(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5384 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5385 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5386 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5387 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5388 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5389 /* empty list */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5390 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5391 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5392 item->li_prev = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5393 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5394 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5395 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5396 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5397 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5398 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5399 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5400 ++l->lv_len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5401 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5402 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5403
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5404 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5405 * Append typval_T "tv" to the end of list "l".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5406 * Return FAIL when out of memory.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5407 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5408 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5409 list_append_tv(l, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5410 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5411 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5412 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5413 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5414
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5415 if (li == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5416 return FAIL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5417 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5418 list_append(l, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5419 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5420 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5421
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5422 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
5423 * Add a dictionary to a list. Used by getqflist().
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5424 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5425 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5426 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5427 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5428 list_T *list;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5429 dict_T *dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5430 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5431 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5432
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5433 if (li == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5434 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5435 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5436 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5437 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5438 list_append(list, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5439 ++dict->dv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5440 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5441 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5442
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5443 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5444 * Insert typval_T "tv" in list "l" before "item".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5445 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5446 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5447 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5448 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5449 list_insert_tv(l, tv, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5450 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5451 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5452 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5453 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5454 listitem_T *ni = listitem_alloc();
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5455
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5456 if (ni == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5457 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5458 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5459 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5460 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5461 list_append(l, ni);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5462 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5463 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5464 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5465 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5466 ni->li_next = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5467 if (item->li_prev == NULL)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5468 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5469 l->lv_first = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5470 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5471 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5472 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5473 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5474 item->li_prev->li_next = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5475 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5476 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5477 item->li_prev = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5478 ++l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5479 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5480 return OK;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5481 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5482
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5483 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5484 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5485 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5486 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5487 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5488 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5489 list_extend(l1, l2, bef)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5490 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5491 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5492 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5493 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5494 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5495
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5496 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5497 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5498 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5499 return OK;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5500 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5501
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5502 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5503 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5504 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5505 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5506 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5507 list_concat(l1, l2, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5508 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5509 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5510 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5511 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5512 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5513
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5514 /* make a copy of the first list. */
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5515 l = list_copy(l1, FALSE, 0);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5516 if (l == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5517 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5518 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5519 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5520
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5521 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5522 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5523 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5524
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5525 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5526 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5527 * The refcount of the new list is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5528 * See item_copy() for "copyID".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5529 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5530 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5531 static list_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5532 list_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5533 list_T *orig;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5534 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5535 int copyID;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5536 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5537 list_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5538 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5539 listitem_T *ni;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5540
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5541 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5542 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5543
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5544 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5545 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5546 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5547 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5548 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5549 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5550 * refer back to this list. */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5551 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5552 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5553 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5554 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5555 item = item->li_next)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5556 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5557 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5558 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5559 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5560 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5561 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5562 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5563 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5564 vim_free(ni);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5565 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5566 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5567 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5568 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5569 copy_tv(&item->li_tv, &ni->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5570 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5571 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5572 ++copy->lv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5573 if (item != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5574 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5575 list_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5576 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5577 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5578 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5579
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5580 return copy;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5581 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5582
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5583 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5584 * Remove items "item" to "item2" from list "l".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5585 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5586 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5587 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5588 list_remove(l, item, item2)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5589 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5590 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5591 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5592 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5593 listitem_T *ip;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5594
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5595 /* notify watchers */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5596 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5597 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5598 --l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5599 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5600 if (ip == item2)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5601 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5602 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5603
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5604 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5605 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5606 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5607 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5608 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5609 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5610 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5611 item->li_prev->li_next = item2->li_next;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5612 l->lv_idx_item = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5613 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5614
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5615 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5616 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5617 * May return NULL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5618 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5619 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5620 list2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5621 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5622 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5623 garray_T ga;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5624
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5625 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5626 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5627 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5628 ga_append(&ga, '[');
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5629 if (list_join(&ga, tv->vval.v_list, (char_u *)", ", FALSE) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5630 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5631 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5632 return NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5633 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5634 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5635 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5636 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5637 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5638
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5639 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5640 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5641 * 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
5642 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5643 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5644 static int
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5645 list_join(gap, l, sep, echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5646 garray_T *gap;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5647 list_T *l;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5648 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5649 int echo;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5650 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5651 int first = TRUE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5652 char_u *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5653 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5654 listitem_T *item;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5655 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5656
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5657 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
5658 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5659 if (first)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5660 first = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5661 else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5662 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5663
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5664 if (echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5665 s = echo_string(&item->li_tv, &tofree, numbuf);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5666 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5667 s = tv2string(&item->li_tv, &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5668 if (s != NULL)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5669 ga_concat(gap, s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5670 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5671 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5672 return FAIL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5673 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5674 return OK;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5675 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5676
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5677 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5678 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5679 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5680 * 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
5681 * 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
5682 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5683 * reference. Example:
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5684 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5685 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5686 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5687 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5688 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5689 * 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
5690 * variable.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5691 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5692 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5693 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5694 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5695 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5696
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5697 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5698 * Do garbage collection for lists and dicts.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5699 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5700 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5701 int
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5702 garbage_collect()
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5703 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5704 dict_T *dd;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5705 list_T *ll;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5706 int copyID = ++current_copyID;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5707 buf_T *buf;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5708 win_T *wp;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5709 int i;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5710 funccall_T *fc;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5711 int did_free = FALSE;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5712
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5713 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5714 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5715 * with copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5716 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5717 /* script-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5718 for (i = 1; i <= ga_scripts.ga_len; ++i)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5719 set_ref_in_ht(&SCRIPT_VARS(i), copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5720
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5721 /* buffer-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5722 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5723 set_ref_in_ht(&buf->b_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5724
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5725 /* window-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5726 FOR_ALL_WINDOWS(wp)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5727 set_ref_in_ht(&wp->w_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5728
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5729 /* global variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5730 set_ref_in_ht(&globvarht, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5731
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5732 /* function-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5733 for (fc = current_funccal; fc != NULL; fc = fc->caller)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5734 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5735 set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5736 set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5737 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5738
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5739 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5740 * 2. Go through the list of dicts and free items without the copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5741 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5742 for (dd = first_dict; dd != NULL; )
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5743 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5744 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5745 dict_free(dd);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5746 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5747
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5748 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5749 dd = first_dict;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5750 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5751 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5752 dd = dd->dv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5753
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5754 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5755 * 3. Go through the list of lists and free items without the copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5756 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5757 for (ll = first_list; ll != NULL; )
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5758 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5759 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5760 list_free(ll);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5761 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5762
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5763 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5764 ll = first_list;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5765 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5766 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5767 ll = ll->lv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5768
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5769 return did_free;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5770 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5771
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5772 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5773 * Mark all lists and dicts referenced through hashtab "ht" with "copyID".
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5774 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5775 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5776 set_ref_in_ht(ht, copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5777 hashtab_T *ht;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5778 int copyID;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5779 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5780 int todo;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5781 hashitem_T *hi;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5782
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5783 todo = ht->ht_used;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5784 for (hi = ht->ht_array; todo > 0; ++hi)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5785 if (!HASHITEM_EMPTY(hi))
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5786 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5787 --todo;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5788 set_ref_in_item(&HI2DI(hi)->di_tv, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5789 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5790 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5791
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5792 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5793 * Mark all lists and dicts referenced through list "l" with "copyID".
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5794 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5795 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5796 set_ref_in_list(l, copyID)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5797 list_T *l;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5798 int copyID;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5799 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5800 listitem_T *li;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5801
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5802 for (li = l->lv_first; li != NULL; li = li->li_next)
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5803 set_ref_in_item(&li->li_tv, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5804 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5805
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5806 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5807 * Mark all lists and dicts referenced through typval "tv" with "copyID".
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5808 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5809 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5810 set_ref_in_item(tv, copyID)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5811 typval_T *tv;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5812 int copyID;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5813 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5814 dict_T *dd;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5815 list_T *ll;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5816
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5817 switch (tv->v_type)
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5818 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5819 case VAR_DICT:
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5820 dd = tv->vval.v_dict;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5821 if (dd->dv_copyID != 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 /* Didn't see this dict yet. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5824 dd->dv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5825 set_ref_in_ht(&dd->dv_hashtab, 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 break;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5828
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5829 case VAR_LIST:
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5830 ll = tv->vval.v_list;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5831 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5832 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5833 /* Didn't see this list yet. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5834 ll->lv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5835 set_ref_in_list(ll, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5836 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5837 break;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5838 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5839 return;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5840 }
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5841
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5842 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5843 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5844 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5845 dict_T *
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5846 dict_alloc()
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5847 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5848 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5849
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5850 d = (dict_T *)alloc(sizeof(dict_T));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5851 if (d != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5852 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5853 /* Add the list to the hashtable for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5854 if (first_dict != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5855 first_dict->dv_used_prev = d;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5856 d->dv_used_next = first_dict;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5857 d->dv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5858
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5859 hash_init(&d->dv_hashtab);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5860 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5861 d->dv_refcount = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5862 d->dv_copyID = 0;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5863 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5864 return d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5865 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5866
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5867 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5868 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5869 * becomes zero.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5870 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5871 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5872 dict_unref(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5873 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5874 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5875 if (d != NULL && d->dv_refcount != DEL_REFCOUNT && --d->dv_refcount <= 0)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5876 dict_free(d);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5877 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5878
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5879 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5880 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5881 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5882 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5883 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5884 dict_free(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5885 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5886 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5887 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5888 hashitem_T *hi;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5889 dictitem_T *di;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5890
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5891 /* Avoid that recursive reference to the dict frees us again. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5892 d->dv_refcount = DEL_REFCOUNT;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5893
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5894 /* Remove the dict from the list of dicts for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5895 if (d->dv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5896 first_dict = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5897 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5898 d->dv_used_prev->dv_used_next = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5899 if (d->dv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5900 d->dv_used_next->dv_used_prev = d->dv_used_prev;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5901
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5902 /* 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
5903 hash_lock(&d->dv_hashtab);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5904 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5905 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5906 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5907 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5908 {
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5909 /* Remove the item before deleting it, just in case there is
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5910 * something recursive causing trouble. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5911 di = HI2DI(hi);
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5912 hash_remove(&d->dv_hashtab, hi);
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5913 dictitem_free(di);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5914 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5915 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5916 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5917 hash_clear(&d->dv_hashtab);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5918 vim_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5919 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5920
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5921 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5922 * Allocate a Dictionary item.
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5923 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5924 * 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
5925 * Returns NULL when out of memory.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5926 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5927 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5928 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5929 char_u *key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5930 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5931 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5932
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5933 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(key));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5934 if (di != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5935 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5936 STRCPY(di->di_key, key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5937 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5938 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5939 return di;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5940 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5941
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5942 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5943 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5944 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5945 static dictitem_T *
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5946 dictitem_copy(org)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5947 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5948 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5949 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5950
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5951 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(org->di_key));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5952 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5953 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5954 STRCPY(di->di_key, org->di_key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5955 di->di_flags = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5956 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5957 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5958 return di;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5959 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5960
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5961 /*
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5962 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5963 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5964 static void
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5965 dictitem_remove(dict, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5966 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5967 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5968 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5969 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5970
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5971 hi = hash_find(&dict->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5972 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5973 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5974 else
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5975 hash_remove(&dict->dv_hashtab, hi);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5976 dictitem_free(item);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5977 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5978
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5979 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5980 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5981 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5982 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5983 dictitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5984 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5985 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5986 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5987 vim_free(item);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5988 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5989
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5990 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5991 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5992 * The refcount of the new dict is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5993 * See item_copy() for "copyID".
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5994 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5995 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5996 static dict_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5997 dict_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5998 dict_T *orig;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5999 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6000 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6001 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6002 dict_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6003 dictitem_T *di;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6004 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6005 hashitem_T *hi;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6006
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6007 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6008 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6009
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6010 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6011 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6012 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6013 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6014 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6015 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6016 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6017 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6018 todo = orig->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6019 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6020 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6021 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6022 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6023 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6024
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6025 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6026 if (di == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6027 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6028 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6029 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6030 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6031 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6032 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6033 vim_free(di);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6034 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6035 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6036 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6037 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6038 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6039 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6040 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6041 dictitem_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6042 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6043 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6044 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6045 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6046
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6047 ++copy->dv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6048 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6049 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6050 dict_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6051 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6052 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6053 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6054
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6055 return copy;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6056 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6057
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6058 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6059 * Add item "item" to Dictionary "d".
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6060 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6061 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6062 static int
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6063 dict_add(d, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6064 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6065 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6066 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6067 return hash_add(&d->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6068 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6069
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6070 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6071 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6072 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6073 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6074 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6075 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6076 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6077 dict_T *d;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6078 char *key;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6079 long nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6080 char_u *str;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6081 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6082 dictitem_T *item;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6083
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6084 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6085 if (item == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6086 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6087 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6088 if (str == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6089 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6090 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6091 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6092 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6093 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6094 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6095 item->di_tv.v_type = VAR_STRING;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6096 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6097 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6098 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6099 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6100 dictitem_free(item);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6101 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6102 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6103 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6104 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6105
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6106 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6107 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6108 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6109 static long
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6110 dict_len(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6111 dict_T *d;
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 (d == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6114 return 0L;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6115 return d->dv_hashtab.ht_used;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6116 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6117
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6118 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6119 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6120 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6121 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6122 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6123 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6124 dict_find(d, key, len)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6125 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6126 char_u *key;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6127 int len;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6128 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6129 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6130 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6131 char_u *akey;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6132 char_u *tofree = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6133 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6134
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6135 if (len < 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6136 akey = key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6137 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6138 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6139 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6140 if (akey == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6141 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6142 }
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 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6145 /* Avoid a malloc/free by using buf[]. */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6146 STRNCPY(buf, key, len);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6147 buf[len] = NUL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6148 akey = buf;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6149 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6150
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6151 hi = hash_find(&d->dv_hashtab, akey);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6152 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6153 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6154 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6155 return HI2DI(hi);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6156 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6157
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6158 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6159 * Get a string item from a dictionary in allocated memory.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6160 * Returns NULL if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6161 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6162 char_u *
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6163 get_dict_string(d, key)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6164 dict_T *d;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6165 char_u *key;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6166 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6167 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6168
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6169 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6170 if (di == NULL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6171 return NULL;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6172 return vim_strsave(get_tv_string(&di->di_tv));
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6173 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6174
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6175 /*
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6176 * Get a number item from a dictionary.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6177 * Returns 0 if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6178 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6179 long
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6180 get_dict_number(d, key)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6181 dict_T *d;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6182 char_u *key;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6183 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6184 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6185
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6186 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6187 if (di == NULL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6188 return 0;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6189 return get_tv_number(&di->di_tv);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6190 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6191
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6192 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6193 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6194 * May return NULL.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6195 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6196 static char_u *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6197 dict2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6198 typval_T *tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6199 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6200 garray_T ga;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6201 int first = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6202 char_u *tofree;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6203 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6204 hashitem_T *hi;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6205 char_u *s;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6206 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6207 int todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6208
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6209 if ((d = tv->vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6210 return NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6211 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6212 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6213
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6214 todo = d->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6215 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6216 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6217 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6218 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6219 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6220
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6221 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6222 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6223 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6224 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6225
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6226 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6227 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6228 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6229 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6230 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6231 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6232 ga_concat(&ga, (char_u *)": ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6233 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6234 if (s != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6235 ga_concat(&ga, s);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6236 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6237 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6238 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6239 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6240 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6241 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6242 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6243 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6244 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6245 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6246
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6247 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6248 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6249 return (char_u *)ga.ga_data;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6250 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6251
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6252 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6253 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6254 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6255 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6256 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6257 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6258 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6259 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6260 int evaluate;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6261 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6262 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6263 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6264 typval_T tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6265 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6266 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6267 char_u *start = skipwhite(*arg + 1);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6268 char_u buf[NUMBUFLEN];
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6269
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6270 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6271 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6272 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6273 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6274 * first item.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6275 * But {} is an empty Dictionary.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6276 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6277 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6278 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6279 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6280 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6281 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6282 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6283 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6284
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6285 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6286 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6287 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6288 if (d == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6289 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6290 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6291 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6292 tv.v_type = VAR_UNKNOWN;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6293
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6294 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6295 while (**arg != '}' && **arg != NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6296 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6297 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6298 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6299 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6300 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6301 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6302 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6303 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6304 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6305 key = get_tv_string_buf_chk(&tvkey, buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6306 if (key == NULL || *key == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6307 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6308 /* "key" is NULL when get_tv_string_buf_chk() gave an errmsg */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6309 if (key != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6310 EMSG(_(e_emptykey));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6311 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6312 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6313 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6314
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6315 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6316 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6317 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6318 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6319 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6320 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6321 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6322 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6323 item = dict_find(d, key, -1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6324 if (item != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6325 {
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
6326 EMSG2(_("E721: Duplicate key in Dictionary: \"%s\""), key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6327 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6328 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6329 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6330 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6331 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6332 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6333 if (item != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6334 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6335 item->di_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6336 item->di_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6337 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6338 dictitem_free(item);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6339 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6340 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6341
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6342 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6343 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6344 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6345 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6346 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6347 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6348 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6349 *arg = skipwhite(*arg + 1);
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 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6353 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6354 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6355 failret:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6356 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6357 dict_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6358 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6359 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6360
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6361 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6362 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6363 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6364 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6365 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6366 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6367 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6368
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6369 return OK;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6370 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6371
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6372 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6373 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6374 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6375 * "numbuf" is used for a number.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6376 * Does not put quotes around strings, as ":echo" displays values.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6377 * May return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6378 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6379 static char_u *
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6380 echo_string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6381 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6382 char_u **tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6383 char_u *numbuf;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6384 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6385 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6386 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6387
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6388 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6389 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6390 EMSG(_("E724: variable nested too deep for displaying"));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6391 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6392 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6393 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6394 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6395
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6396 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6397 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6398 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6399 *tofree = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6400 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6401 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6402 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6403 *tofree = list2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6404 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6405 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6406 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6407 *tofree = dict2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6408 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6409 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6410 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6411 case VAR_NUMBER:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6412 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6413 r = get_tv_string_buf(tv, numbuf);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6414 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6415 default:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6416 EMSG2(_(e_intern2), "echo_string()");
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6417 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6418 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6419
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6420 --recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6421 return r;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6422 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6423
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6424 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6425 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6426 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6427 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6428 * Puts quotes around strings, so that they can be parsed back by eval().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6429 * May return NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6430 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6431 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6432 tv2string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6433 typval_T *tv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6434 char_u **tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6435 char_u *numbuf;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6436 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6437 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6438 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6439 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6440 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6441 return *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6442 case VAR_STRING:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6443 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6444 return *tofree;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6445 case VAR_NUMBER:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6446 case VAR_LIST:
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6447 case VAR_DICT:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6448 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6449 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6450 EMSG2(_(e_intern2), "tv2string()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6451 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6452 return echo_string(tv, tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6453 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6454
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6455 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6456 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6457 * If "str" is NULL an empty string is assumed.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6458 * If "function" is TRUE make it function('string').
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6459 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6460 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6461 string_quote(str, function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6462 char_u *str;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6463 int function;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6464 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6465 unsigned len;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6466 char_u *p, *r, *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6467
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6468 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6469 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6470 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6471 len += STRLEN(str);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6472 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6473 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6474 ++len;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6475 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6476 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6477 if (r != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6478 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6479 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6480 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6481 STRCPY(r, "function('");
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6482 r += 10;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6483 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6484 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6485 *r++ = '\'';
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6486 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6487 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6488 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6489 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6490 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6491 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6492 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6493 *r++ = '\'';
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6494 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6495 *r++ = ')';
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6496 *r++ = NUL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6497 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6498 return s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6499 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6500
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6501 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6502 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6504 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6505 * Always return OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6506 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6507 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6508 get_env_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6509 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6510 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6511 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6513 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6514 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6515 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6516 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6517 int mustfree = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6520 name = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6521 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6522 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6524 if (len != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6526 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6527 name[len] = NUL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6528 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6529 string = vim_getenv(name, &mustfree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 if (string != NULL && *string != NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6531 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6532 if (!mustfree)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6533 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6534 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6535 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6536 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6537 if (mustfree)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6538 vim_free(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6539
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6540 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6542 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 vim_free(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6549 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6550 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6551 rettv->vval.v_string = string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6554 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 static struct fst
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563 char *f_name; /* function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 char f_max_argc; /* maximal number of arguments */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6566 void (*f_func) __ARGS((typval_T *args, typval_T *rvar));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6567 /* implemenation of function */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 } functions[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6570 {"add", 2, 2, f_add},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 {"argidx", 0, 0, f_argidx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574 {"argv", 1, 1, f_argv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575 {"browse", 4, 4, f_browse},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6576 {"browsedir", 2, 2, f_browsedir},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6578 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583 {"bufname", 1, 1, f_bufname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584 {"bufnr", 1, 1, f_bufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586 {"byte2line", 1, 1, f_byte2line},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6587 {"byteidx", 2, 2, f_byteidx},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6588 {"call", 2, 3, f_call},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6589 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6590 {"cindent", 1, 1, f_cindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6591 {"col", 1, 1, f_col},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6592 {"confirm", 1, 4, f_confirm},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6593 {"copy", 1, 1, f_copy},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6594 {"count", 2, 4, f_count},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595 {"cscope_connection",0,3, f_cscope_connection},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6596 {"cursor", 2, 2, f_cursor},
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6597 {"deepcopy", 1, 2, f_deepcopy},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6598 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6599 {"did_filetype", 0, 0, f_did_filetype},
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6600 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6601 {"diff_hlID", 2, 2, f_diff_hlID},
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
6602 {"empty", 1, 1, f_empty},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 {"escape", 2, 2, f_escape},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6604 {"eval", 1, 1, f_eval},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6605 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 {"expand", 1, 2, f_expand},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6609 {"extend", 2, 3, f_extend},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6610 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6611 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6612 {"filewritable", 1, 1, f_filewritable},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6613 {"filter", 2, 2, f_filter},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6614 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6615 {"findfile", 1, 3, f_findfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6616 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6619 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 {"foldtext", 0, 0, f_foldtext},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6621 {"foldtextresult", 1, 1, f_foldtextresult},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622 {"foreground", 0, 0, f_foreground},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6623 {"function", 1, 1, f_function},
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6624 {"garbagecollect", 0, 0, f_garbagecollect},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6625 {"get", 2, 3, f_get},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6628 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6630 {"getcmdpos", 0, 0, f_getcmdpos},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6631 {"getcwd", 0, 0, f_getcwd},
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
6632 {"getfontname", 0, 1, f_getfontname},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6633 {"getfperm", 1, 1, f_getfperm},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6634 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635 {"getftime", 1, 1, f_getftime},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6636 {"getftype", 1, 1, f_getftype},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6637 {"getline", 1, 2, f_getline},
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6638 {"getqflist", 0, 0, f_getqflist},
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
6639 {"getreg", 0, 2, f_getreg},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6640 {"getregtype", 0, 1, f_getregtype},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6641 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6642 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6643 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6644 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6645 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6646 {"has", 1, 1, f_has},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6647 {"has_key", 2, 2, f_has_key},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648 {"hasmapto", 1, 2, f_hasmapto},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6649 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6650 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6651 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6652 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6653 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6654 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6655 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6656 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6657 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6658 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6659 {"indent", 1, 1, f_indent},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6660 {"index", 2, 4, f_index},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6661 {"input", 1, 2, f_input},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6662 {"inputdialog", 1, 3, f_inputdialog},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6663 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6664 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6665 {"inputsecret", 1, 2, f_inputsecret},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6666 {"insert", 2, 3, f_insert},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667 {"isdirectory", 1, 1, f_isdirectory},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6668 {"islocked", 1, 1, f_islocked},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6669 {"items", 1, 1, f_items},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6670 {"join", 1, 2, f_join},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6671 {"keys", 1, 1, f_keys},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6673 {"len", 1, 1, f_len},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6675 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 {"localtime", 0, 0, f_localtime},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6680 {"map", 2, 2, f_map},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6681 {"maparg", 1, 2, f_maparg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 {"mapcheck", 1, 2, f_mapcheck},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6683 {"match", 2, 4, f_match},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6684 {"matchend", 2, 4, f_matchend},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6685 {"matchlist", 2, 4, f_matchlist},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6686 {"matchstr", 2, 4, f_matchstr},
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6687 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6688 {"min", 1, 1, f_min},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6689 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6690 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6691 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6692 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6694 {"nr2char", 1, 1, f_nr2char},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6695 {"prevnonblank", 1, 1, f_prevnonblank},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6696 {"range", 1, 3, f_range},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6697 {"readfile", 1, 3, f_readfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6698 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6699 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6700 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6702 {"remote_send", 2, 3, f_remote_send},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6703 {"remove", 2, 3, f_remove},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6704 {"rename", 2, 2, f_rename},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6705 {"repeat", 2, 2, f_repeat},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6706 {"resolve", 1, 1, f_resolve},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6707 {"reverse", 1, 1, f_reverse},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6708 {"search", 1, 2, f_search},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6709 {"searchpair", 3, 5, f_searchpair},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6711 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6712 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6713 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6714 {"setline", 2, 2, f_setline},
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
6715 {"setqflist", 1, 2, f_setqflist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716 {"setreg", 2, 3, f_setreg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 {"setwinvar", 3, 3, f_setwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 {"simplify", 1, 1, f_simplify},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6719 {"sort", 1, 2, f_sort},
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
6720 {"soundfold", 1, 1, f_soundfold},
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
6721 {"spellbadword", 0, 0, f_spellbadword},
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
6722 {"spellsuggest", 1, 2, f_spellsuggest},
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
6723 {"split", 1, 3, f_split},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6727 {"stridx", 2, 3, f_stridx},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6728 {"string", 1, 1, f_string},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730 {"strpart", 2, 3, f_strpart},
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
6731 {"strridx", 2, 3, f_strridx},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 {"synIDtrans", 1, 1, f_synIDtrans},
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
6738 {"system", 1, 2, f_system},
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
6739 {"taglist", 1, 1, f_taglist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740 {"tempname", 0, 0, f_tempname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742 {"toupper", 1, 1, f_toupper},
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
6743 {"tr", 3, 3, f_tr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 {"type", 1, 1, f_type},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6745 {"values", 1, 1, f_values},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6751 {"winline", 0, 0, f_winline},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6752 {"winnr", 0, 1, f_winnr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 {"winrestcmd", 0, 0, f_winrestcmd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 {"winwidth", 1, 1, f_winwidth},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6755 {"writefile", 2, 3, f_writefile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6776 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6777 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6778 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6780 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6782 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6783 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6784 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6785 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6789 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6792 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6793 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6794 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6795 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6796 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6797 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6798 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6799 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6800 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6802 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6803 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6805 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6806 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6807 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6816 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6822 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826 int first = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6828 int cmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6829 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6831 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6832 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6833 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6834 while (first <= last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6836 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6837 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6838 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6839 last = x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6840 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6841 first = x + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6842 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6843 return x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6849 * 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
6850 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6851 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6852 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6853 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6854 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6855 int *lenp;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6856 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6857 dictitem_T *v;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6858 int cc;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6859
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6860 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6861 name[*lenp] = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
6862 v = find_var(name, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6863 name[*lenp] = cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6864 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6865 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6866 if (v->di_tv.vval.v_string == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6867 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6868 *lenp = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6869 return (char_u *)""; /* just in case */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6870 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6871 *lenp = STRLEN(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6872 return v->di_tv.vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6873 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6874
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6875 return name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6876 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6877
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6878 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6880 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882 static int
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6883 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6884 evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6885 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6887 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6888 char_u **arg; /* argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6889 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6890 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6891 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6892 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6893 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6894 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6895 char_u *argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6896 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6897 typval_T argvars[MAX_FUNC_ARGS]; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6898 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6900 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6901 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6902 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6903 argp = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6907 if (*argp == ')' || *argp == ',' || *argp == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6908 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6909 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6911 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 ++argcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919 ++argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 if (ret == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6924 ret = call_func(name, len, rettv, argcount, argvars,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6925 firstline, lastline, doesrange, evaluate, selfdict);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 else if (!aborting())
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6927 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6928 if (argcount == MAX_FUNC_ARGS)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6929 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6930 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6931 emsg_funcname("E116: Invalid arguments for function %s", name);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6932 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934 while (--argcount >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6935 clear_tv(&argvars[argcount]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940
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 * Call a function with its resolved parameters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6947 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6948 doesrange, evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6951 typval_T *rettv; /* return value goes here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 int argcount; /* number of "argvars" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6953 typval_T *argvars; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6958 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964 #define ERROR_SCRIPT 3
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6965 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6966 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6967 #define ERROR_OTHER 6
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970 int llen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6974 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6984 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6988 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 i = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6998 i = (int)STRLEN(fname_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7004 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 error = ERROR_OTHER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 fname = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7024 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7025 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7026 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7027 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7028 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7029
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7030 if (!builtin_function(fname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7032 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7033 * User defined function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7034 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7035 fp = find_func(fname);
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7036
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7037 #ifdef FEAT_AUTOCMD
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7038 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7039 if (fp == NULL
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7040 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7041 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7042 && !aborting())
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7043 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7044 /* executed an autocommand, search for the function again */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7045 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7047 #endif
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7048 /* Try loading a package. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7049 if (fp == NULL && script_autoload(fname) && !aborting())
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7050 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7051 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7052 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7053 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7054
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7056 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7057 if (fp->uf_flags & FC_RANGE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7058 *doesrange = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7059 if (argcount < fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7060 error = ERROR_TOOFEW;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7061 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7062 error = ERROR_TOOMANY;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7063 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7064 error = ERROR_DICT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7067 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7068 * Call the user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7069 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070 * redo buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7071 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7072 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7073 saveRedobuff();
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7074 ++fp->uf_calls;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7075 call_user_func(fp, argcount, argvars, rettv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7076 firstline, lastline,
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7077 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7078 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7079 && fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
7080 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
7081 * now. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
7082 func_free(fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7084 restore_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7085 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7086 }
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 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7098 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7099 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7101 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7102 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7103 argvars[argcount].v_type = VAR_UNKNOWN;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7104 functions[i].f_func(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7111 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119 update_force_abort();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7121 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7125 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7127 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7128 if (!aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7129 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7130 switch (error)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7131 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7132 case ERROR_UNKNOWN:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7133 emsg_funcname("E117: Unknown function: %s", name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7134 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7135 case ERROR_TOOMANY:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7136 emsg_funcname(e_toomanyarg, name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7137 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7138 case ERROR_TOOFEW:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7139 emsg_funcname("E119: Not enough arguments for function: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7140 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7141 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7142 case ERROR_SCRIPT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7143 emsg_funcname("E120: Using <SID> not in a script context: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7144 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7145 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7146 case ERROR_DICT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7147 emsg_funcname("E725: Calling dict function without Dictionary: %s",
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7148 name);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7149 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7150 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7151 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7160 /*
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7161 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7162 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7163 static void
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7164 emsg_funcname(msg, name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7165 char *msg;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7166 char_u *name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7167 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7168 char_u *p;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7169
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7170 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7171 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7172 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7173 p = name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7174 EMSG2(_(msg), p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7175 if (p != name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7176 vim_free(p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7177 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7178
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 /*********************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7184 * "add(list, item)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7185 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7186 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7187 f_add(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7188 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7189 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7190 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7191 list_T *l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7193 rettv->vval.v_number = 1; /* Default: Failed */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7194 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7195 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7196 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7197 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7198 && list_append_tv(l, &argvars[1]) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7199 copy_tv(&argvars[0], rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7200 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7201 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7202 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7203 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7204
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7205 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7206 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7207 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7208 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7209 f_append(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7210 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7211 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7212 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7213 long lnum;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7214 char_u *line;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7215 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7216 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7217 typval_T *tv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7218 long added = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7219
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7220 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7221 if (lnum >= 0
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7222 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7223 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7224 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7225 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7226 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7227 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7228 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7229 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7230 li = l->lv_first;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7231 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7232 rettv->vval.v_number = 0; /* Default: Success */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7233 for (;;)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7234 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7235 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7236 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7237 else if (li == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7238 break; /* end of list */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7239 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7240 tv = &li->li_tv; /* append item from list */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7241 line = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7242 if (line == NULL) /* type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7243 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7244 rettv->vval.v_number = 1; /* Failed */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7245 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7246 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7247 ml_append(lnum + added, line, (colnr_T)0, FALSE);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7248 ++added;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7249 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7250 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7251 li = li->li_next;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7252 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7253
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7254 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7255 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7256 curwin->w_cursor.lnum += added;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7257 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7258 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7259 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 * "argc()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7267 f_argc(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7268 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7269 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7270 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7271 rettv->vval.v_number = ARGCOUNT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7274 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7275 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7276 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7277 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7278 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7279 f_argidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7280 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7281 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7282 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7283 rettv->vval.v_number = curwin->w_arg_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7286 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7290 f_argv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7291 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7292 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7296 idx = get_tv_number_chk(&argvars[0], NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7297 if (idx >= 0 && idx < ARGCOUNT)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7298 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7299 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7300 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7301 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7304 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7305 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7306 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7309 f_browse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7310 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7311 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7312 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7314 int save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7315 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7316 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7317 char_u *defname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7318 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7319 char_u buf2[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7320 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7321
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7322 save = get_tv_number_chk(&argvars[0], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7323 title = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7324 initdir = get_tv_string_buf_chk(&argvars[2], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7325 defname = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7326
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7327 if (error || title == NULL || initdir == NULL || defname == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7328 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7329 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7330 rettv->vval.v_string =
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7331 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7332 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7333 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7334 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7335 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7336 rettv->v_type = VAR_STRING;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7337 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7338
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7339 /*
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7340 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7341 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7342 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7343 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7344 f_browsedir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7345 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7346 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7347 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7348 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7349 char_u *title;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7350 char_u *initdir;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7351 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7352
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7353 title = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7354 initdir = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7355
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7356 if (title == NULL || initdir == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7357 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7358 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7359 rettv->vval.v_string = do_browse(BROWSE_DIR,
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7360 title, NULL, NULL, initdir, NULL, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7362 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7363 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7364 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7366
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7367 static buf_T *find_buffer __ARGS((typval_T *avar));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7368
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7369 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7370 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7371 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7372 static buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7373 find_buffer(avar)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7374 typval_T *avar;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7376 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7377
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7378 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7379 buf = buflist_findnr((int)avar->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7380 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7381 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7382 buf = buflist_findname_exp(avar->vval.v_string);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7383 if (buf == NULL)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7384 {
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7385 /* 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
7386 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7387 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7388 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7389 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7390 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7391 || bt_nofile(buf)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7392 #endif
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7393 )
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7394 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7395 break;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7396 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7401 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7402 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7403 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7404 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7405 f_bufexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7406 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7407 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7408 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7409 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7412 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7413 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7414 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7415 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7416 f_buflisted(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7417 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7418 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7419 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7420 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7422 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7423 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7426 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7427 * "bufloaded(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7428 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7429 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7430 f_bufloaded(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7431 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7432 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7433 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7434 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7436 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7437 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7440 static buf_T *get_buf_tv __ARGS((typval_T *tv));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7441
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7442 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7443 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7445 static buf_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7446 get_buf_tv(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7447 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7448 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7449 char_u *name = tv->vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7450 int save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7451 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7452 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7453
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7454 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7455 return buflist_findnr((int)tv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7456 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7457 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7458 if (name == NULL || *name == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7459 return curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7460 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7461 return lastbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7463 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7464 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7465 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7466 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7467 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7469 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7470 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7472 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7473 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7475 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7476 if (buf == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7477 buf = find_buffer(tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7479 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7482 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7483 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7484 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7485 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7486 f_bufname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7487 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7488 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7490 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7491
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7492 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7493 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7494 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7495 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7496 if (buf != NULL && buf->b_fname != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7497 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7498 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7499 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7500 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7503 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7504 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7505 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7506 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7507 f_bufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7508 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7509 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7510 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7511 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7512
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7513 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7514 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7515 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7516 if (buf != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7517 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7518 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7519 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7520 --emsg_off;
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 * "bufwinnr(nr)" 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_bufwinnr(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 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7532 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7533 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7534 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7535 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7536
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7537 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7538 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7539 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7540 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7541 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7542 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7543 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7544 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7545 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7546 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7547 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7548 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7549 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7550 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7551 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7554 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7555 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7556 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7557 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7558 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7559 f_byte2line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7560 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7561 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7563 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7564 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7565 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7566 long boff = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7567
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7568 boff = get_tv_number(&argvars[0]) - 1; /* boff gets -1 on type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7569 if (boff < 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7570 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7571 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7572 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7573 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7574 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7576
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7577 /*
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7578 * "byteidx()" function
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7579 */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7580 /*ARGSUSED*/
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7581 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7582 f_byteidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7583 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7584 typval_T *rettv;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7585 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7586 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7587 char_u *t;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7588 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7589 char_u *str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7590 long idx;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7591
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7592 str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7593 idx = get_tv_number_chk(&argvars[1], NULL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7594 rettv->vval.v_number = -1;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7595 if (str == NULL || idx < 0)
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7596 return;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7597
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7598 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7599 t = str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7600 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7601 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7602 if (*t == NUL) /* EOL reached */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7603 return;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7604 t += mb_ptr2len_check(t);
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7605 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7606 rettv->vval.v_number = t - str;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7607 #else
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7608 if (idx <= STRLEN(str))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7609 rettv->vval.v_number = idx;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7610 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7611 }
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7612
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7613 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7614 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7615 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7616 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7617 f_call(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7618 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7619 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7620 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7621 char_u *func;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7622 typval_T argv[MAX_FUNC_ARGS];
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7623 int argc = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7624 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7625 int dummy;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7626 dict_T *selfdict = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7627
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7628 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7629 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7630 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7631 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7632 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7633 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7634 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7635 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7636
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7637 if (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7638 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7639 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7640 func = get_tv_string(&argvars[0]);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7641 if (*func == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7642 return; /* type error or empty name */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7643
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7644 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7645 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7646 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7647 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7648 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7649 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7650 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7651 selfdict = argvars[2].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7652 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7653
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7654 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7655 item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7656 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7657 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7658 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7659 EMSG(_("E699: Too many arguments"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7660 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7661 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7662 /* 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
7663 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7664 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7665 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7666 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7667
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7668 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7669 (void)call_func(func, STRLEN(func), rettv, argc, argv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7670 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7671 &dummy, TRUE, selfdict);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7672
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7673 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7674 while (argc > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7675 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7676 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7677
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7678 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7679 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7681 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7682 f_char2nr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7683 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7684 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7687 if (has_mbyte)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7688 rettv->vval.v_number = (*mb_ptr2char)(get_tv_string(&argvars[0]));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7689 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7690 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7691 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7694 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7695 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7696 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7697 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7698 f_cindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7699 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7700 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7702 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7703 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7704 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7706 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7707 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7708 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7710 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7711 rettv->vval.v_number = get_c_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7712 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7714 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7715 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7716 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7719 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7720 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7722 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7723 f_col(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7724 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7725 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7727 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7728 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7730 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7731 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7733 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7735 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7736 if (fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7737 col = STRLEN(ml_get(fp->lnum)) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7738 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7739 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7741 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7743 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7744 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7745 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7746 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7747 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7749 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7751 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7752 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7754 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7755 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7757 if (*p != NUL && p[(l = (*mb_ptr2len_check)(p))] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7758 col += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7759 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7760 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7761 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7762 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7765 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7767 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7768 rettv->vval.v_number = col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7771 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7772 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7773 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7774 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7775 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7776 f_confirm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7777 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7778 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7780 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7781 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7782 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7783 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7784 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7785 int def = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7786 int type = VIM_GENERIC;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7787 char_u *typestr;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7788 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7789
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7790 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7791 if (message == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7792 error = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7793 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7794 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7795 buttons = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7796 if (buttons == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7797 error = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7798 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7799 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7800 def = get_tv_number_chk(&argvars[2], &error);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7801 if (argvars[3].v_type != VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7802 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7803 typestr = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7804 if (typestr == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7805 error = TRUE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7806 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7807 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7808 switch (TOUPPER_ASC(*typestr))
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7809 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7810 case 'E': type = VIM_ERROR; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7811 case 'Q': type = VIM_QUESTION; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7812 case 'I': type = VIM_INFO; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7813 case 'W': type = VIM_WARNING; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7814 case 'G': type = VIM_GENERIC; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7815 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7821 if (buttons == NULL || *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7822 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7823
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7824 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7825 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7826 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7827 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7828 def, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7829 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7830 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7831 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7832 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7833
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7834 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7835 * "copy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7836 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7837 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7838 f_copy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7839 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7840 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7841 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7842 item_copy(&argvars[0], rettv, FALSE, 0);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7843 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7845 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7846 * "count()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7847 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7848 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7849 f_count(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7850 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7851 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7852 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7853 long n = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7854 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7855
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7856 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7857 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7858 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7859 list_T *l;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7860 long idx;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7861
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7862 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7863 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7864 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7865 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7866 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7867 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7868
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7869 ic = get_tv_number_chk(&argvars[2], &error);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7870 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7871 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7872 idx = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7873 if (!error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7874 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7875 li = list_find(l, idx);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7876 if (li == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7877 EMSGN(_(e_listidx), idx);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7878 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7879 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7880 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7881 li = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7882 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7883
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7884 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7885 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7886 ++n;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7887 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7888 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7889 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7890 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7891 int todo;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7892 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7893 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7894
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7895 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7896 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7897 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7898
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7899 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7900 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7901 ic = get_tv_number_chk(&argvars[2], &error);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7902 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7903 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7904 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7905
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7906 todo = error ? 0 : d->dv_hashtab.ht_used;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7907 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7908 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7909 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7910 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7911 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7912 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7913 ++n;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7914 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7915 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7916 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7917 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7918 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7919 EMSG2(_(e_listdictarg), "count()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7920 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7921 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7922
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7923 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7924 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7926 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7928 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7930 f_cscope_connection(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7931 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7932 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7934 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7935 int num = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7936 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7937 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7938 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7939
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7940 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7941 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7942 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7943 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7944 dbpath = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7945 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7946 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7947 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7948
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7949 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7950 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7951 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7952 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7955 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7956 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7957 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7958 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7959 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7960 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7961 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7962 f_cursor(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7963 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7964 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7966 long line, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7967
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7968 line = get_tv_lnum(argvars);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7969 col = get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7970 if (line < 0 || col < 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7971 return; /* type error; errmsg already given */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7972 if (line > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7973 curwin->w_cursor.lnum = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7974 if (col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7975 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7976 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7977 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7978 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7980 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7981 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7982 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7983 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7984 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7985 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7986 #endif
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
7987
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
7988 curwin->w_set_curswant = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7991 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7992 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7993 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7994 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7995 f_deepcopy(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;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7998 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7999 int noref = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8000
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8001 if (argvars[1].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8002 noref = get_tv_number_chk(&argvars[1], NULL);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8003 if (noref < 0 || noref > 1)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8004 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8005 else
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
8006 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++current_copyID : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8009 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8010 * "delete()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8011 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8012 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8013 f_delete(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8014 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8015 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8017 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8018 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8019 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8020 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8021 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8023 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8024 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8026 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8027 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8028 f_did_filetype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8029 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8030 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8032 #ifdef FEAT_AUTOCMD
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8033 rettv->vval.v_number = did_filetype;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8034 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8035 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8036 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8039 /*
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8040 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8041 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8042 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8043 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8044 f_diff_filler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8045 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8046 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8047 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8048 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8049 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8050 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8051 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8052
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8053 /*
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8054 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8055 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8056 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8057 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8058 f_diff_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8059 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8060 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8061 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8062 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8063 linenr_T lnum = get_tv_lnum(argvars);
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8064 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8065 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8066 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8067 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8068 static int change_end = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8069 static enum hlf_value hlID = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8070 int filler_lines;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8071 int col;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8072
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8073 if (lnum < 0) /* ignore type error in {lnum} arg */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8074 lnum = 0;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8075 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8076 || changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8077 || fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8078 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8079 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8080 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8081 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8082 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8083 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8084 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8085 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8086 change_end = -1;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8087 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8088 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8089 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8090 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8091 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8092 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8093 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8094 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8095 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8096 hlID = (enum hlf_value)0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8097 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8098 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8099 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8100 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8101
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8102 if (hlID == HLF_CHD || hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8103 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8104 col = get_tv_number(&argvars[1]) - 1; /* ignore type error in {col} */
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8105 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8106 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8107 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8108 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8109 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8110 rettv->vval.v_number = hlID == (enum hlf_value)0 ? 0 : (int)hlID;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8111 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8112 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8113
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8114 /*
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8115 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8116 */
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8117 static void
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8118 f_empty(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8119 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8120 typval_T *rettv;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8121 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8122 int n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8123
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8124 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8125 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8126 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8127 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8128 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8129 || *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8130 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8131 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8132 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8133 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8134 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8135 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8136 || argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8137 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8138 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8139 n = argvars[0].vval.v_dict == NULL
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8140 || argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8141 break;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8142 default:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8143 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8144 n = 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8145 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8146
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8147 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8148 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8149
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8150 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8151 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8152 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8153 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8154 f_escape(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8155 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8156 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8158 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8159
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8160 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8161 get_tv_string_buf(&argvars[1], buf));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8162 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8164
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8165 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8166 * "eval()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8167 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8168 /*ARGSUSED*/
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8169 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8170 f_eval(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8171 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8172 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8173 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8174 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8175
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8176 s = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8177 if (s != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8178 s = skipwhite(s);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8179
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8180 if (s == NULL || eval1(&s, rettv, TRUE) == FAIL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8181 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8182 rettv->v_type = VAR_NUMBER;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8183 rettv->vval.v_number = 0;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8184 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8185 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8186 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8187 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8188
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8189 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8190 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8191 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8192 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8193 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8194 f_eventhandler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8195 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8196 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8197 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8198 rettv->vval.v_number = vgetc_busy;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8199 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8201 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8202 * "executable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8203 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8204 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8205 f_executable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8206 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8207 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8208 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8209 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8213 * "exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8214 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8215 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8216 f_exists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8217 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8218 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8220 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8221 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8222 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8223 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8224
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8225 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8226 if (*p == '$') /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8227 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8228 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8229 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8230 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8231 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8233 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8234 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8235 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8236 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8237 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8239 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8240 else if (*p == '&' || *p == '+') /* option */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8241 n = (get_option_tv(&p, NULL, TRUE) == OK);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8242 else if (*p == '*') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8243 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8244 n = function_exists(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8246 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8248 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8250 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8252 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8253 name = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8254 p = vim_strchr(name, '#');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8255 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8256 n = au_exists(name, p, p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8257 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8258 n = au_exists(name, name + STRLEN(name), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8259 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8261 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8262 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8263 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8264 typval_T tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8265
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8266 /* get_name_len() takes care of expanding curly braces */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8267 name = p;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8268 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8269 if (len > 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8270 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8271 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8272 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8273 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8274 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8275 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8276 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8277 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8278 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8279 clear_tv(&tv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8280 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8281 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8282
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8283 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8284 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8285
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8286 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8289 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8290 * "expand()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8291 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8292 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8293 f_expand(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8294 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8295 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8297 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8298 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8299 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8300 int flags = WILD_SILENT|WILD_USE_NL|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8301 expand_T xpc;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8302 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8303
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8304 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8305 s = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8306 if (*s == '%' || *s == '#' || *s == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8308 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8309 rettv->vval.v_string = eval_vars(s, &len, NULL, &errormsg, s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8310 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8312 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8314 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8315 * for 'suffixes' and 'wildignore' */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8316 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8317 && get_tv_number_chk(&argvars[1], &error))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8318 flags |= WILD_KEEP_ALL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8319 if (!error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8320 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8321 ExpandInit(&xpc);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8322 xpc.xp_context = EXPAND_FILES;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8323 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8324 ExpandCleanup(&xpc);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8325 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8326 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8327 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8328 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8329 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8331 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8332 * "extend(list, list [, idx])" function
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8333 * "extend(dict, dict [, action])" function
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8334 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8335 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8336 f_extend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8337 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8338 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8339 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8340 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8341 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8342 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8343 list_T *l1, *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8344 listitem_T *item;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8345 long before;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8346 int error = FALSE;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8347
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8348 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8349 l2 = argvars[1].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8350 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8351 && l2 != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8352 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8353 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8354 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8355 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8356 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8357 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8358
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8359 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8360 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8361 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8362 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8363 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8364 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8365 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8366 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8367 return;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8368 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8369 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8370 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8371 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8372 item = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8373 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8374
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8375 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8376 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8377 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8378 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
8379 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8380 dict_T *d1, *d2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8381 dictitem_T *di1;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8382 char_u *action;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8383 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8384 hashitem_T *hi2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8385 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8386
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8387 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8388 d2 = argvars[1].vval.v_dict;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8389 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8390 && d2 != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8391 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8392 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8393 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8394 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8395 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8396
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8397 action = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8398 if (action == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8399 return; /* type error; errmsg already given */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8400 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8401 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8402 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8403 if (i == 3)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8404 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8405 EMSGN(_(e_invarg2), action);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8406 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8407 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8408 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8409 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8410 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8411
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8412 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8413 * first dict. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8414 todo = d2->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8415 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8416 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8417 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8418 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8419 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8420 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8421 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8422 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8423 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8424 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8425 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8426 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8427 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8428 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8429 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8430 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8431 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8432 else if (*action == 'f')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8433 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8434 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8435 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8436 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8437 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8438 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8439
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8440 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8441 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8442 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8443 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8444 EMSG2(_(e_listdictarg), "extend()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8445 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8446
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8447 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8448 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8449 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8450 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8451 f_filereadable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8452 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8453 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8455 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8456 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8457 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8458
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8459 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8460 if (*p && !mch_isdir(p) && (fd = mch_fopen((char *)p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8462 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8463 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8465 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8466 n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8467
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8468 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8471 /*
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
8472 * 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
8473 * rights to write into.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8474 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8475 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8476 f_filewritable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8477 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8478 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8479 {
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
8480 rettv->vval.v_number = filewritable(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8482
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8483 static void findfilendir __ARGS((typval_T *argvars, typval_T *rettv, int dir));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8484
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8485 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8486 findfilendir(argvars, rettv, dir)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8487 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8488 typval_T *rettv;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8489 int dir;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8490 {
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8491 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8492 char_u *fname;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8493 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8494 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
8495 char_u *p;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8496 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8497 int count = 1;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8498 int first = TRUE;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8499
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8500 fname = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8501
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8502 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8503 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8504 p = get_tv_string_buf_chk(&argvars[1], pathbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8505 if (p == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8506 count = -1; /* error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8507 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8508 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8509 if (*p != NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8510 path = p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8511
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8512 if (argvars[2].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8513 count = get_tv_number_chk(&argvars[2], NULL); /* -1: error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8514 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8515 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8516
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8517 if (*fname != NUL && count >= 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8518 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8519 do
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8520 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8521 vim_free(fresult);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8522 fresult = find_file_in_path_option(first ? fname : NULL,
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8523 first ? (int)STRLEN(fname) : 0,
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8524 0, first, path, dir, NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8525 first = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8526 } while (--count > 0 && fresult != NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8527 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8528
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8529 rettv->vval.v_string = fresult;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8530 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8531 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8532 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8533 rettv->v_type = VAR_STRING;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8534 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8535
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8536 static void filter_map __ARGS((typval_T *argvars, typval_T *rettv, int map));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8537 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
8538
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8539 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8540 * Prepare v: variable "idx" to be used.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8541 * Save the current typeval in "save_tv".
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8542 * When not used yet add the variable to the v: hashtable.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8543 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8544 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8545 prepare_vimvar(idx, save_tv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8546 int idx;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8547 typval_T *save_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8548 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8549 *save_tv = vimvars[idx].vv_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8550 if (vimvars[idx].vv_type == VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8551 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8552 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8553
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8554 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8555 * Restore v: variable "idx" to typeval "save_tv".
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8556 * When no longer defined, remove the variable from the v: hashtable.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8557 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8558 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8559 restore_vimvar(idx, save_tv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8560 int idx;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8561 typval_T *save_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8562 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8563 hashitem_T *hi;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8564
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8565 clear_tv(&vimvars[idx].vv_tv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8566 vimvars[idx].vv_tv = *save_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8567 if (vimvars[idx].vv_type == VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8568 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8569 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8570 if (HASHITEM_EMPTY(hi))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8571 EMSG2(_(e_intern2), "restore_vimvar()");
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8572 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8573 hash_remove(&vimvarht, hi);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8574 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8575 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8576
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8577 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8578 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8579 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8580 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8581 filter_map(argvars, rettv, map)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8582 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8583 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8584 int map;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8585 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8586 char_u buf[NUMBUFLEN];
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8587 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8588 listitem_T *li, *nli;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8589 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8590 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8591 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8592 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8593 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8594 typval_T save_val;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8595 typval_T save_key;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8596 int rem;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8597 int todo;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8598 char_u *msg = map ? (char_u *)"map()" : (char_u *)"filter()";
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8599
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8600
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8601 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8602 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8603 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8604 if ((l = argvars[0].vval.v_list) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8605 || (map && tv_check_lock(l->lv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8606 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8607 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8608 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8609 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8610 if ((d = argvars[0].vval.v_dict) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8611 || (map && tv_check_lock(d->dv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8612 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8613 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8614 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8615 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8616 EMSG2(_(e_listdictarg), msg);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8617 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8618 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8619
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8620 expr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8621 /* On type errors, the preceding call has already displayed an error
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8622 * message. Avoid a misleading error message for an empty string that
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8623 * was not passed as argument. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8624 if (expr != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8625 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8626 prepare_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8627 expr = skipwhite(expr);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8628
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8629 if (argvars[0].v_type == VAR_DICT)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8630 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8631 prepare_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8632 vimvars[VV_KEY].vv_type = VAR_STRING;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8633
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8634 ht = &d->dv_hashtab;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8635 hash_lock(ht);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8636 todo = ht->ht_used;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8637 for (hi = ht->ht_array; todo > 0; ++hi)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8638 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8639 if (!HASHITEM_EMPTY(hi))
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8640 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8641 --todo;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8642 di = HI2DI(hi);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8643 if (tv_check_lock(di->di_tv.v_lock, msg))
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8644 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8645 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8646 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8647 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8648 if (!map && rem)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8649 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8650 clear_tv(&vimvars[VV_KEY].vv_tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8651 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8652 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8653 hash_unlock(ht);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8654
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8655 restore_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8656 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8657 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8658 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8659 for (li = l->lv_first; li != NULL; li = nli)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8660 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8661 if (tv_check_lock(li->li_tv.v_lock, msg))
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8662 break;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8663 nli = li->li_next;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8664 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8665 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8666 if (!map && rem)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8667 listitem_remove(l, li);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8668 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8669 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8670
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8671 restore_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8672 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8673
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8674 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8675 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8676
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8677 static int
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8678 filter_map_one(tv, expr, map, remp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8679 typval_T *tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8680 char_u *expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8681 int map;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8682 int *remp;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8683 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8684 typval_T rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8685 char_u *s;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8686
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8687 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8688 s = expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8689 if (eval1(&s, &rettv, TRUE) == FAIL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8690 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8691 if (*s != NUL) /* check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8692 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8693 EMSG2(_(e_invexpr2), s);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8694 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8695 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8696 if (map)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8697 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8698 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8699 clear_tv(tv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8700 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8701 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8702 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8703 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8704 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8705
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8706 /* filter(): when expr is zero remove the item */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8707 *remp = (get_tv_number_chk(&rettv, &error) == 0);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8708 clear_tv(&rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8709 /* On type error, nothing has been removed; return FAIL to stop the
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8710 * loop. The error message was given by get_tv_number_chk(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8711 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8712 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8713 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8714 clear_tv(&vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8715 return OK;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8716 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8717
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8718 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8719 * "filter()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8720 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8721 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8722 f_filter(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8723 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8724 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8725 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8726 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8727 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8728
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8729 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8730 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8731 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8732 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8733 f_finddir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8734 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8735 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8736 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8737 findfilendir(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8738 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8739
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8740 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8741 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8742 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8743 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8744 f_findfile(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8745 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8746 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8747 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8748 findfilendir(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8749 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8750
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8751 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8752 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8753 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8754 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8755 f_fnamemodify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8756 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8757 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8759 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8760 char_u *mods;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8761 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8762 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8763 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8764 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8765
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8766 fname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8767 mods = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8768 if (fname == NULL || mods == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8769 fname = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8770 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8771 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8772 len = (int)STRLEN(fname);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8773 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8774 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8775
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8776 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8777 if (fname == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8778 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8779 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8780 rettv->vval.v_string = vim_strnsave(fname, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8781 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8782 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8783
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8784 static void foldclosed_both __ARGS((typval_T *argvars, typval_T *rettv, int end));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8786 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8787 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8788 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8789 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8790 foldclosed_both(argvars, rettv, end)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8791 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8792 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8793 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8795 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8796 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8797 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8798
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8799 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8800 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8802 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8804 if (end)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8805 rettv->vval.v_number = (varnumber_T)last;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8806 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8807 rettv->vval.v_number = (varnumber_T)first;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8808 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8811 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8812 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8813 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8815 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8816 * "foldclosed()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8817 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8818 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8819 f_foldclosed(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8820 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8821 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8822 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8823 foldclosed_both(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8824 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8825
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8826 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8827 * "foldclosedend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8828 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8829 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8830 f_foldclosedend(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;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8833 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8834 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8835 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8836
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8837 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8838 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8839 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8840 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8841 f_foldlevel(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;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8845 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8846 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8847
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8848 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8849 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8850 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8851 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8852 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8853 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8856 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8857 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8858 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8859 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8860 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8861 f_foldtext(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8862 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8863 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8865 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8866 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8867 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8868 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8869 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8870 char *txt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8871 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8872
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8873 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8874 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8875 #ifdef FEAT_FOLDING
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8876 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8877 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8878 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8879 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8880 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8881 /* Find first non-empty line in the fold. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8882 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8883 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8885 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8886 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8887 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8889
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8890 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8891 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8892 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8893 if (s[0] == '/' && (s[1] == '*' || s[1] == '/'))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8894 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8895 s = skipwhite(s + 2);
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8896 if (*skipwhite(s) == NUL
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8897 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8898 {
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8899 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8900 if (*s == '*')
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8901 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8902 }
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8903 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8904 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8905 r = alloc((unsigned)(STRLEN(txt)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8906 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8907 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8908 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8909 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8910 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8911 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8912 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8913 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8914 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8915 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8916 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8917 foldtext_cleanup(r + len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8918 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8919 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8920 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8921 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8924 /*
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8925 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8926 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8927 /*ARGSUSED*/
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8928 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8929 f_foldtextresult(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8930 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8931 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8932 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8933 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8934 linenr_T lnum;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8935 char_u *text;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8936 char_u buf[51];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8937 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8938 int fold_count;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8939 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8940
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8941 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8942 rettv->vval.v_string = NULL;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8943 #ifdef FEAT_FOLDING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8944 lnum = get_tv_lnum(argvars);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8945 /* treat illegal types and illegal string values for {lnum} the same */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8946 if (lnum < 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8947 lnum = 0;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8948 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8949 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8950 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8951 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8952 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8953 if (text == buf)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8954 text = vim_strsave(text);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8955 rettv->vval.v_string = text;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8956 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8957 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8958 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8959
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8960 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8961 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8962 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8963 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8964 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8965 f_foreground(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8966 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8967 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8968 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8969 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8970 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8971 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8972 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8973 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8974 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8975 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8976 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8977 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8980 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8981 * "function()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8982 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8983 /*ARGSUSED*/
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8984 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8985 f_function(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8986 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8987 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8988 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8989 char_u *s;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8990
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8991 rettv->vval.v_number = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8992 s = get_tv_string(&argvars[0]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8993 if (s == NULL || *s == NUL || VIM_ISDIGIT(*s))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8994 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8995 else if (!function_exists(s))
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8996 EMSG2(_("E700: Unknown function: %s"), s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8997 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8998 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8999 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9000 rettv->v_type = VAR_FUNC;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9001 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9002 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9003
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9004 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9005 * "garbagecollect()" function
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9006 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9007 /*ARGSUSED*/
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9008 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9009 f_garbagecollect(argvars, rettv)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9010 typval_T *argvars;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9011 typval_T *rettv;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9012 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9013 garbage_collect();
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9014 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9015
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9016 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9017 * "get()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9018 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9019 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9020 f_get(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9021 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9022 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9023 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9024 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9025 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9026 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9027 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9028 typval_T *tv = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9029
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9030 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9031 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9032 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9033 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9034 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9035
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9036 li = list_find(l, get_tv_number_chk(&argvars[1], &error));
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9037 if (!error && li != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9038 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9039 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9040 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9041 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9042 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9043 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9044 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
9045 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9046 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9047 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9048 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9049 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9050 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9051 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9052
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9053 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9054 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9055 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9056 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9057 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9058 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9059 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9060 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9061 copy_tv(tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9062 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9063
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9064 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9065 * "getbufvar()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9066 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9067 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9068 f_getbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9069 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9070 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9071 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9072 buf_T *buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9073 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9074 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9075 dictitem_T *v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9076
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9077 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9078 varname = get_tv_string_chk(&argvars[1]);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9079 ++emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9080 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9081
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9082 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9083 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9084
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9085 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9086 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9087 if (*varname == '&') /* buffer-local-option */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9088 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9089 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9090 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9091 curbuf = buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9092
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9093 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9094
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9095 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9096 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9097 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9098 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9099 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9100 if (*varname == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9101 /* let getbufvar({nr}, "") return the "b:" dictionary. The
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9102 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9103 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9104 varname = (char_u *)"b:" + 2;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9105 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9106 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9107 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9108 copy_tv(&v->di_tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9109 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9110 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9111
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9112 --emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9113 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9114
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9115 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9116 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9117 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9118 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9119 f_getchar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9120 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9121 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9123 varnumber_T n;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9124 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9126 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9127 ++allow_keys;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9128 if (argvars[0].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9129 /* getchar(): blocking wait. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9130 n = safe_vgetc();
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9131 else if (get_tv_number_chk(&argvars[0], &error) == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9132 /* getchar(1): only check if char avail */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9133 n = vpeekc();
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9134 else if (error || vpeekc() == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9135 /* illegal argument or getchar(0) and no char avail: return zero */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9136 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9137 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9138 /* getchar(0) and char avail: return char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9139 n = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9140 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9141 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9142
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9143 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9144 if (IS_SPECIAL(n) || mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9146 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9147 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9149 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9150 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9152 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9153 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9154 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9156 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9158 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9159 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9160 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9162 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9163 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9164 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9165 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9166 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9167 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9168 temp[i++] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9169 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9170 rettv->vval.v_string = vim_strsave(temp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9174 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9175 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9176 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9177 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9178 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9179 f_getcharmod(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9180 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9181 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9182 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9183 rettv->vval.v_number = mod_mask;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9184 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9186 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9187 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9188 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9189 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9190 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9191 f_getcmdline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9192 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9193 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9194 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9195 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9196 rettv->vval.v_string = get_cmdline_str();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9199 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9200 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9201 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9202 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9203 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9204 f_getcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9205 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9206 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9207 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9208 rettv->vval.v_number = get_cmdline_pos() + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9209 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9211 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9212 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9213 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9214 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9215 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9216 f_getcwd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9217 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9218 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9220 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9221
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9222 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9223 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9224 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9225 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9226 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9227 rettv->vval.v_string = vim_strsave(cwd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9228 #ifdef BACKSLASH_IN_FILENAME
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9229 slash_adjust(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9230 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9234 /*
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9235 * "getfontname()" function
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9236 */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
9237 /*ARGSUSED*/
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9238 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9239 f_getfontname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9240 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9241 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9242 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9243 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9244 rettv->vval.v_string = NULL;
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9245 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9246 if (gui.in_use)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9247 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9248 GuiFont font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9249 char_u *name = NULL;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9250
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9251 if (argvars[0].v_type == VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9252 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9253 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9254 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9255 font = gui.norm_font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9256 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9257 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9258 else
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9259 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9260 name = get_tv_string(&argvars[0]);
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9261 if (STRCMP(name, "*") == 0) /* don't use font dialog */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9262 return;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9263 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9264 if (font == NOFONT)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9265 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9266 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9267 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9268 if (argvars[0].v_type != VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9269 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9270 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9271 #endif
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9272 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9273
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9274 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9275 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9276 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9277 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9278 f_getfperm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9279 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9280 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9281 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9282 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9283 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9284 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9285 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9286 int i;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9287
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9288 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9289
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9290 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9291 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9292 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9293 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9294 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9295 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9296 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9297 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9298 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9299 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9300 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9301 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9302 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9303 rettv->vval.v_string = perm;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9304 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9305
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9306 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9307 * "getfsize({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9308 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9309 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9310 f_getfsize(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9311 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9312 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9314 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9315 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9316
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9317 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9318
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9319 rettv->v_type = VAR_NUMBER;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9321 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9323 if (mch_isdir(fname))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9324 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9325 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9326 rettv->vval.v_number = (varnumber_T)st.st_size;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9327 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9328 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9329 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9330 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9332 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9333 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9334 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9335 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9336 f_getftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9337 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9338 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9340 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9341 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9342
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9343 fname = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9345 if (mch_stat((char *)fname, &st) >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9346 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9347 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9348 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9350
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9351 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9352 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9353 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9354 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9355 f_getftype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9356 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9357 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9358 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9359 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9360 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9361 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9362 char *t;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9363
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9364 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9365
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9366 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9367 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9368 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9369 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9370 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9371 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9372 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9373 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9374 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9375 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9376 t = "link";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9377 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9378 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9379 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9380 t = "bdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9381 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9382 # ifdef S_ISCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9383 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9384 t = "cdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9385 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9386 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9387 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9388 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9389 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9390 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9391 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9392 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9393 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9394 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9395 t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9396 #else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9397 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9398 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9399 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9400 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9401 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9402 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9403 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9404 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9405 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9406 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9407 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9408 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9409 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9410 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9411 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9412 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9413 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9414 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9415 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9416 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9417 default: t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9418 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9419 # else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9420 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9421 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9422 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9423 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9424 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9425 #endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9426 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9427 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9428 rettv->vval.v_string = type;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9429 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9430
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9431 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9432 * "getline(lnum)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9433 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9434 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9435 f_getline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9436 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9437 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9438 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9439 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9440 linenr_T end;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9441 char_u *p;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9442 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9443 listitem_T *li;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9444
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9445 lnum = get_tv_lnum(argvars);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9446 if (lnum < 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9447 rettv->vval.v_number = 0; /* failure; error message already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9448 else if (argvars[1].v_type == VAR_UNKNOWN)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9449 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9450 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9451 p = ml_get(lnum);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9452 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9453 p = (char_u *)"";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9454
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9455 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9456 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9457 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9458 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9459 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9460 end = get_tv_lnum(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9461 if (end < lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9462 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9463 if (end >= 0) /* else: error message already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9464 EMSG(_(e_invrange));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9465 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9466 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9467 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9468 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9469 l = list_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9470 if (l != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9471 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9472 if (lnum < 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9473 lnum = 1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9474 if (end > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9475 end = curbuf->b_ml.ml_line_count;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9476 while (lnum <= end)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9477 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9478 li = listitem_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9479 if (li == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9480 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9481 list_append(l, li);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9482 li->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
9483 li->li_tv.v_lock = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9484 li->li_tv.vval.v_string = vim_strsave(ml_get(lnum++));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9485 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9486 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9487 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9488 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9489 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9490 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9491 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9492 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9493
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9494 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9495 * "getqflist()" function
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9496 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9497 /*ARGSUSED*/
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9498 static void
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9499 f_getqflist(argvars, rettv)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9500 typval_T *argvars;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9501 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9502 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9503 #ifdef FEAT_QUICKFIX
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9504 list_T *l;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9505 #endif
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9506
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9507 rettv->vval.v_number = FALSE;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9508 #ifdef FEAT_QUICKFIX
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9509 l = list_alloc();
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9510 if (l != NULL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9511 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9512 if (get_errorlist(l) != FAIL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9513 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9514 rettv->vval.v_list = l;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9515 rettv->v_type = VAR_LIST;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9516 ++l->lv_refcount;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9517 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9518 else
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9519 list_free(l);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9520 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9521 #endif
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9522 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9523
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9524 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9525 * "getreg()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9526 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9527 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9528 f_getreg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9529 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9530 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9531 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9532 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9533 int regname;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9534 int arg2 = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9535 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9536
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9537 if (argvars[0].v_type != VAR_UNKNOWN)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9538 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9539 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9540 error = strregname == NULL;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9541 if (argvars[1].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9542 arg2 = get_tv_number_chk(&argvars[1], &error);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9543 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9544 else
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9545 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9546 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9547 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9548 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9549
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9550 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9551 rettv->vval.v_string = error ? NULL :
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9552 get_reg_contents(regname, TRUE, arg2);
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9556 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9557 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9558 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9559 f_getregtype(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;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9563 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9564 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9565 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9566 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9567
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9568 if (argvars[0].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9569 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9570 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9571 if (strregname == NULL) /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9572 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9573 rettv->v_type = VAR_STRING;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9574 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9575 return;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9576 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9577 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9578 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9579 /* Default to v:register */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9580 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9581
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9582 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9583 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9584 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9586 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9587 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9588 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9590 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9591 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9592 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9593 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9594 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9595 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9596 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9597 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9598 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9599 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9600 rettv->vval.v_string = vim_strsave(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9603 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9604 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9605 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9606 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9607 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9608 f_getwinposx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9609 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9610 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9611 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9612 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9613 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9614 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9615 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9616 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9618 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9619 rettv->vval.v_number = x;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9621 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9624 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9625 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9626 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9627 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9628 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9629 f_getwinposy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9630 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9631 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9632 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9633 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9634 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9635 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9637 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9639 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9640 rettv->vval.v_number = y;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9642 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9643 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9645 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9646 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9647 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9648 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9649 f_getwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9650 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9651 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9653 win_T *win, *oldcurwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9654 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9655 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9656
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9657 win = find_win_by_nr(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9658 varname = get_tv_string_chk(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9659 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9660
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9661 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9662 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9664 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9666 if (*varname == '&') /* window-local-option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9667 {
218
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9668 /* Set curwin to be our win, temporarily. Also set curbuf, so
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9669 * that we can get buffer-local options. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9670 oldcurwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9671 curwin = win;
218
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9672 curbuf = win->w_buffer;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9673
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9674 get_option_tv(&varname, rettv, 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9676 /* restore previous notion of curwin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9677 curwin = oldcurwin;
218
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9678 curbuf = curwin->w_buffer;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9680 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9681 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9682 if (*varname == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9683 /* let getwinvar({nr}, "") return the "w:" dictionary. The
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9684 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9685 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9686 varname = (char_u *)"w:" + 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9687 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9688 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9689 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9690 copy_tv(&v->di_tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9694 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9697 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9698 * "glob()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9699 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9700 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9701 f_glob(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9702 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9703 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9705 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9707 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9708 xpc.xp_context = EXPAND_FILES;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9709 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9710 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9711 NULL, WILD_USE_NL|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9712 ExpandCleanup(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9715 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9716 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9717 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9718 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9719 f_globpath(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9720 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9721 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9723 char_u buf1[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9724 char_u *file = get_tv_string_buf_chk(&argvars[1], buf1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9725
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9726 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9727 if (file == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9728 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9729 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9730 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]), file);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9733 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9734 * "has()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9735 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9736 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9737 f_has(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9738 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9739 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9741 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9742 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9743 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9744 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9746 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9747 "amiga",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9748 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9749 "arp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9750 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9751 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9752 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9753 "beos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9754 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9755 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9756 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9757 "dos32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9758 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9759 "dos16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9760 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9761 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9762 #ifdef MACOS /* TODO: Should we add MACOS_CLASSIC, MACOS_X? (Dany) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9763 "mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9764 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9765 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9766 "macunix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9767 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9768 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9769 "os2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9770 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9771 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9772 "qnx",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9773 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9774 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9775 "riscos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9776 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9777 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9778 "unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9779 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9780 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9781 "vms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9782 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9783 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9784 "win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9785 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9786 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9787 "win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9788 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9789 #if defined(UNIX) && (defined(__CYGWIN32__) || defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9790 "win32unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9791 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9792 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9793 "win64",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9794 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9795 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9796 "ebcdic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9797 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9798 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9799 "fname_case",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9800 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9801 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9802 "arabic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9803 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9804 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9805 "autocmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9806 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9807 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9808 "balloon_eval",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9809 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9810 #if defined(SOME_BUILTIN_TCAPS) || defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9811 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9812 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9813 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9814 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9815 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9816 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9817 "byte_offset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9818 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9819 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9820 "cindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9821 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9822 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9823 "clientserver",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9824 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9825 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9826 "clipboard",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9827 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9828 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9829 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9830 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9831 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9832 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9833 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9834 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9835 "comments",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9836 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9837 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9838 "cryptv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9839 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9840 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9841 "cscope",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9842 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9843 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9844 "debug",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9845 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9846 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9847 "dialog_con",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9848 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9849 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9850 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9851 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9852 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9853 "diff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9854 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9855 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9856 "digraphs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9857 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9858 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9859 "dnd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9860 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9861 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9862 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9863 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9864 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9865 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9866 "ex_extra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9867 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9868 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9869 "extra_search",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9870 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9871 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9872 "farsi",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9873 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9874 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9875 "file_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9876 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9877 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9878 "filterpipe",
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9879 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9880 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9881 "find_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9882 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9883 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9884 "folding",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9885 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9886 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9887 "footer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9888 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9889 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9890 "fork",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9891 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9892 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9893 "gettext",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9894 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9895 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9896 "gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9897 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9898 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9899 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9900 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9901 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9902 "gui_athena",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9903 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9904 #endif
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
9905 #ifdef FEAT_GUI_KDE
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
9906 "gui_kde",
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
9907 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9908 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9909 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9910 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9911 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9912 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9913 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9914 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9915 "gui_mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9916 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9917 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9918 "gui_motif",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9919 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9920 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9921 "gui_photon",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9922 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9923 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9924 "gui_win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9925 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9926 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9927 "gui_win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9928 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9929 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9930 "hangul_input",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9931 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9932 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9933 "iconv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9934 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9935 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9936 "insert_expand",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9937 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9938 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9939 "jumplist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9940 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9941 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9942 "keymap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9944 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9945 "langmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9946 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9947 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9948 "libcall",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9949 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9950 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9951 "linebreak",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9952 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9953 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9954 "lispindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9955 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9956 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9957 "listcmds",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9958 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9959 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9960 "localmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9961 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9962 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9963 "menu",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9964 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9965 #ifdef FEAT_SESSION
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9966 "mksession",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9967 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9968 #ifdef FEAT_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9969 "modify_fname",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9970 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9971 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9972 "mouse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9973 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9974 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9975 "mouseshape",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9976 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9977 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9978 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9979 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9980 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9981 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9982 "mouse_gpm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9983 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9984 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9985 "mouse_jsbterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9986 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9987 # ifdef FEAT_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9988 "mouse_netterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9989 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9990 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9991 "mouse_pterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9992 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9993 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9994 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9995 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9996 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9997 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9998 "multi_byte",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9999 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10000 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10001 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10002 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10003 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10004 "multi_lang",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10005 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
10006 #ifdef FEAT_MZSCHEME
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10007 #ifndef DYNAMIC_MZSCHEME
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
10008 "mzscheme",
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
10009 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10010 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10011 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10012 "ole",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10013 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10014 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10015 "osfiletype",
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_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10018 "path_extra",
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_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10021 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10022 "perl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10023 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10024 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10025 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10026 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10027 "python",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10028 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10029 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10030 #ifdef FEAT_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10031 "postscript",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10032 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10033 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10034 "printer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10035 #endif
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
10036 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
10037 "profile",
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
10038 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10039 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10040 "quickfix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10041 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10042 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10043 "rightleft",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10044 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10045 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10046 "ruby",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10047 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10048 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10049 "scrollbind",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10050 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10051 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10052 "showcmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10053 "cmdline_info",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10054 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10055 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10056 "signs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10057 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10058 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10059 "smartindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10060 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10061 #ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10062 "sniff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10063 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10064 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10065 "statusline",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10066 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10067 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10068 "sun_workshop",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10069 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10070 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10071 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10072 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10073 #ifdef FEAT_SYN_HL
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
10074 "spell",
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
10075 #endif
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
10076 #ifdef FEAT_SYN_HL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10077 "syntax",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10078 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10079 #if defined(USE_SYSTEM) || !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10080 "system",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10081 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10082 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10083 "tag_binary",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10084 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10085 #ifdef FEAT_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10086 "tag_old_static",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10087 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10088 #ifdef FEAT_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10089 "tag_any_white",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10090 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10091 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10092 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10093 "tcl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10094 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10095 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10096 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10097 "terminfo",
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_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10100 "termresponse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10101 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10102 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10103 "textobjects",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10104 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10105 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10106 "tgetent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10107 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10108 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10109 "title",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10110 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10111 #ifdef FEAT_TOOLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10112 "toolbar",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10113 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10114 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10115 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10116 "user_commands",
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_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10119 "viminfo",
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_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10122 "vertsplit",
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_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10125 "virtualedit",
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_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10128 "visual",
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_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10131 "visualextra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10132 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10133 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10134 "vreplace",
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_WILDIGN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10137 "wildignore",
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_WILDMENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10140 "wildmenu",
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_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10143 "windows",
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_WAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10146 "winaltkeys",
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_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10149 "writebackup",
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_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10152 "xim",
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_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10155 "xfontset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10156 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10157 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10158 "xsmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10159 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10160 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10161 "xsmp_interact",
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_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10164 "xterm_clipboard",
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_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10167 "xterm_save",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10168 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10169 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10170 "X11",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10171 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10172 NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10173 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10174
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10175 name = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10176 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10177 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10179 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10180 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10183 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10185 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10186 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10187 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10188 n = (starting != 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10189 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10190 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10191 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10192 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10193 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10194 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10195 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10196 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10197 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10198 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10199 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10200 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10201 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10202 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10203 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10204 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10205 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10206 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10207 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10209 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10210 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10211 n = perl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10212 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10213 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10214 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10215 n = (gui.in_use || gui.starting);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10216 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10217 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10218 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10219 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10220 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10221 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10222 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10223 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10224 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10225 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10226 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10227 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10228 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10229 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10230 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10231 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10232 #endif
34
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10233 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10234 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10235 n = usingNetbeans;
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10236 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10237 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10238
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10239 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10241
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10242 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10243 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10244 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10245 static void
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10246 f_has_key(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10247 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10248 typval_T *rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10249 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10250 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10251 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10252 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10253 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10254 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10255 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10256 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10257 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10258
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10259 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10260 get_tv_string(&argvars[1]), -1) != NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10261 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10262
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10263 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10264 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10265 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10266 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10267 f_hasmapto(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10268 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10269 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10271 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10272 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10273 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10274
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10275 name = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10276 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10277 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10278 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10279 mode = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10281 if (map_to_exists(name, mode))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10282 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10283 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10284 rettv->vval.v_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10287 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10288 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10289 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10290 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10291 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10292 f_histadd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10293 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10294 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10296 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10297 int histype;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10298 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10299 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10300 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10301
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10302 rettv->vval.v_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10303 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10304 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10305 #ifdef FEAT_CMDHIST
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10306 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10307 histype = str != NULL ? get_histtype(str) : -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10308 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10309 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10310 str = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10311 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10312 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10313 add_to_history(histype, str, FALSE, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10314 rettv->vval.v_number = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10315 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10318 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10321 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10322 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10323 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10324 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10325 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10326 f_histdel(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10327 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10328 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10330 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10331 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10332 char_u buf[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10333 char_u *str;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10334
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10335 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10336 if (str == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10337 n = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10338 else if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10339 /* only one argument: clear entire history */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10340 n = clr_history(get_histtype(str));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10341 else if (argvars[1].v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10342 /* index given: remove that entry */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10343 n = del_history_idx(get_histtype(str),
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10344 (int)get_tv_number(&argvars[1]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10345 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10346 /* string given: remove all matching entries */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10347 n = del_history_entry(get_histtype(str),
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10348 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10349 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10350 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10351 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10352 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10355 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10356 * "histget()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10358 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10359 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10360 f_histget(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10361 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10362 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10364 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10365 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10366 int idx;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10367 char_u *str;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10368
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10369 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10370 if (str == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10371 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10372 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10373 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10374 type = get_histtype(str);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10375 if (argvars[1].v_type == VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10376 idx = get_history_idx(type);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10377 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10378 idx = (int)get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10379 /* -1 on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10380 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10381 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10382 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10383 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10384 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10385 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10388 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10389 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10390 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10391 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10392 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10393 f_histnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10394 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10395 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10397 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10399 #ifdef FEAT_CMDHIST
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10400 char_u *history = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10401
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10402 i = history == NULL ? HIST_CMD - 1 : get_histtype(history);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10403 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10404 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10405 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10406 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10407 i = -1;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10408 rettv->vval.v_number = i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10410
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10411 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10412 * "highlightID(name)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10413 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10414 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10415 f_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10416 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10417 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10418 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10419 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10420 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10421
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10422 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10423 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10425 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10426 f_hlexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10427 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10428 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10429 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10430 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10433 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10434 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10435 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10436 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10437 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10438 f_hostname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10439 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10440 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10442 char_u hostname[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10444 mch_get_host_name(hostname, 256);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10445 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10446 rettv->vval.v_string = vim_strsave(hostname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10449 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10450 * iconv() function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10451 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10452 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10453 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10454 f_iconv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10455 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10456 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10458 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10459 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10460 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10461 char_u *from, *to, *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10462 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10463 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10464
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10465 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10466 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10468 #ifdef FEAT_MBYTE
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10469 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10470 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10471 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10472 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10473 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10475 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10476 if (vimconv.vc_type == CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10477 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10478 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10479 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10481 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10482 vim_free(from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10483 vim_free(to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10484 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10487 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10488 * "indent()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10489 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10490 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10491 f_indent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10492 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10493 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10495 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10496
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10497 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10498 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10499 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10500 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10501 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10503
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10504 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10505 * "index()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10506 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10507 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10508 f_index(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10509 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10510 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10511 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10512 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10513 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10514 long idx = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10515 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10516
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10517 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10518 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10519 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10520 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10521 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10522 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10523 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10524 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10525 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10526 item = l->lv_first;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10527 if (argvars[2].v_type != VAR_UNKNOWN)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10528 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10529 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10530
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10531 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10532 * sets, so that a negative number also works. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10533 item = list_find(l, get_tv_number_chk(&argvars[2], &error));
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10534 idx = l->lv_idx;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10535 if (argvars[3].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10536 ic = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10537 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10538 item = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10539 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10540
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10541 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10542 if (tv_equal(&item->li_tv, &argvars[1], ic))
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10543 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10544 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10545 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10546 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10547 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10548 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10549
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10550 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10552 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10553 * "input()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10554 * Also handles inputsecret() when inputsecret is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10556 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10557 f_input(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10558 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10559 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10560 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10561 char_u *prompt = get_tv_string_chk(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10562 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10563 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10564 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10565 int cmd_silent_save = cmd_silent;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10566 char_u *defstr = (char_u *)"";
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10567
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10568 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10570 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10571 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10572 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10573 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10574 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10575 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10577 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10579 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10580 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10582 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10583 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10584 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10585 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10586 p = prompt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10587 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10588 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10589 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10590 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10591 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10592 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10593 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10594 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10595 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10596 msg_starthere();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10597 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10598 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10599 cmdline_row = msg_row;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10600
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10601 if (argvars[1].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10602 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10603 defstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10604 if (defstr != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10605 stuffReadbuffSpec(defstr);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10606 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10607
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10608 if (defstr != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10609 rettv->vval.v_string =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10610 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10611
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10612 /* since the user typed this, no need to wait for return */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10613 need_wait_return = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10614 msg_didout = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10615 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10616 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10619 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10620 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10621 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10622 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10623 f_inputdialog(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10624 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10625 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10627 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10628 /* 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
10629 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10631 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10632 char_u buf[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10633 char_u *defstr = (char_u *)"";
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10634
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10635 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10636 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10637 && (defstr = get_tv_string_buf_chk(&argvars[1], buf)) != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10638 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10639 STRNCPY(IObuff, defstr, IOSIZE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10640 IObuff[IOSIZE - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10642 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10643 IObuff[0] = NUL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10644 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10645 && do_dialog(VIM_QUESTION, NULL, message,
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10646 (char_u *)_("&OK\n&Cancel"), 1, IObuff) == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10647 rettv->vval.v_string = vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10648 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10649 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10650 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10651 && argvars[1].v_type != VAR_UNKNOWN
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10652 && argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10653 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10654 get_tv_string_buf(&argvars[2], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10655 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10656 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10657 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10658 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10659 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10660 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10661 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10662 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10665 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10666
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10667 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10668 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10669 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10670 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10671 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10672 f_inputrestore(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10673 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10674 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10676 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10678 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10679 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10680 + ga_userinput.ga_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10681 rettv->vval.v_number = 0; /* OK */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10683 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10684 {
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
10685 verb_msg((char_u *)_("called inputrestore() more often than inputsave()"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10686 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10690 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10691 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10692 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10693 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10694 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10695 f_inputsave(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10696 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10697 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10699 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10700 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10702 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10703 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10704 ++ga_userinput.ga_len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10705 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10706 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10707 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10708 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10711 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10712 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10713 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10714 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10715 f_inputsecret(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10716 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10717 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10719 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10720 ++inputsecret_flag;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10721 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10722 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10723 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10726 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10727 * "insert()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10728 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10729 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10730 f_insert(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10731 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10732 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10733 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10734 long before = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10735 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10736 list_T *l;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10737 int error = FALSE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10738
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10739 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10740 if (argvars[0].v_type != VAR_LIST)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10741 EMSG2(_(e_listarg), "insert()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10742 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10743 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10744 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10745 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10746 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10747 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10748 return; /* type error; errmsg already given */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10749
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10750 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10751 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10752 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10753 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10754 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10755 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10756 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10757 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10758 l = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10759 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10760 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10761 if (l != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10762 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10763 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10764 copy_tv(&argvars[0], rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10765 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10766 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10767 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10768
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10769 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10770 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10771 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10772 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10773 f_isdirectory(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10774 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10775 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10776 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10777 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10779
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10780 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10781 * Return TRUE if typeval "tv" is locked: Either tha value is locked itself or
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10782 * it refers to a List or Dictionary that is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10783 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10784 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10785 tv_islocked(tv)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10786 typval_T *tv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10787 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10788 return (tv->v_lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10789 || (tv->v_type == VAR_LIST
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10790 && tv->vval.v_list != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10791 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10792 || (tv->v_type == VAR_DICT
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10793 && tv->vval.v_dict != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10794 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10795 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10796
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10797 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10798 * "islocked()" function
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10799 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10800 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10801 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10802 typval_T *argvars;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10803 typval_T *rettv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10804 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10805 lval_T lv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10806 char_u *end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10807 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10808
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10809 rettv->vval.v_number = -1;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
10810 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
10811 FNE_CHECK_START);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10812 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10813 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10814 if (*end != NUL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10815 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10816 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10817 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10818 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10819 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10820 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10821 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10822 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10823 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10824 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10825 if (di != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10826 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10827 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10828 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10829 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10830 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10831 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10832 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10833 || tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10834 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10835 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10836 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10837 else if (lv.ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10838 EMSG(_("E745: Range not allowed"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10839 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10840 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10841 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10842 /* List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10843 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10844 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10845 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10846 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10847 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10848 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10849
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10850 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10851 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10852
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10853 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
10854
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10855 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10856 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10857 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10858 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10859 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10860 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10861 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10862 dict_list(argvars, rettv, what)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10863 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10864 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10865 int what;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10866 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10867 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10868 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10869 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10870 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10871 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10872 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10873 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10874 int todo;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10875
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10876 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10877 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10878 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10879 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10880 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10881 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10882 if ((d = argvars[0].vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10883 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10884
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10885 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10886 if (l == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10887 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10888 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10889 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10890 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10891
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10892 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10893 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10894 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10895 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10896 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10897 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10898 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10899
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10900 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10901 if (li == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10902 break;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10903 list_append(l, li);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10904
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10905 if (what == 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10906 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10907 /* keys() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10908 li->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10909 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10910 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10911 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10912 else if (what == 1)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10913 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10914 /* values() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10915 copy_tv(&di->di_tv, &li->li_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10916 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10917 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10918 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10919 /* items() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10920 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10921 li->li_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10922 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10923 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10924 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10925 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10926 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10927
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10928 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10929 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10930 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10931 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10932 li2->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10933 li2->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10934 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10935
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10936 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10937 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10938 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10939 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10940 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10941 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10942 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10943 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10944 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10945
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10946 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10947 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10948 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10949 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10950 f_items(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10951 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10952 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10953 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10954 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10955 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10956
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10957 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10958 * "join()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10959 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10960 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10961 f_join(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10962 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10963 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10964 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10965 garray_T ga;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10966 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10967
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10968 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10969 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10970 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10971 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10972 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10973 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10974 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10975 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10976 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10977 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10978 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10979 sep = get_tv_string_chk(&argvars[1]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10980
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10981 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10982
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10983 if (sep != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10984 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10985 ga_init2(&ga, (int)sizeof(char), 80);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10986 list_join(&ga, argvars[0].vval.v_list, sep, TRUE);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10987 ga_append(&ga, NUL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10988 rettv->vval.v_string = (char_u *)ga.ga_data;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10989 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10990 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10991 rettv->vval.v_string = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10992 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10993
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10994 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10995 * "keys()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10996 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10997 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10998 f_keys(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10999 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11000 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11001 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11002 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11003 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11004
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11005 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11006 * "last_buffer_nr()" function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11007 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11008 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11009 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11010 f_last_buffer_nr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11011 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11012 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11014 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11015 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11017 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11018 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11019 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11020
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11021 rettv->vval.v_number = n;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11022 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11023
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11024 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11025 * "len()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11026 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11027 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11028 f_len(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11029 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11030 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11031 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11032 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11033 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11034 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11035 case VAR_NUMBER:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11036 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11037 get_tv_string(&argvars[0]));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11038 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11039 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11040 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11041 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11042 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11043 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11044 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11045 default:
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
11046 EMSG(_("E701: Invalid type for len()"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11047 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11048 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11049 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11050
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11051 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
11052
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11053 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11054 libcall_common(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11055 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11056 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11057 int type;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11058 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11059 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11060 char_u *string_in;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11061 char_u **string_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11062 int nr_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11063 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11064
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11065 rettv->v_type = type;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11066 if (type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11067 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11068 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11069 rettv->vval.v_string = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11070
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11071 if (check_restricted() || check_secure())
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11072 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11073
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11074 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11075 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11076 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11077 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11078 string_in = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11079 if (argvars[2].v_type == VAR_STRING)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11080 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11081 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11082 string_result = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11083 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11084 string_result = &rettv->vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11085 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11086 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11087 string_in,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11088 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11089 string_result,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11090 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11091 && type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11092 rettv->vval.v_number = nr_result;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11093 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11094 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11095 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11097 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11098 * "libcall()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11099 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11100 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11101 f_libcall(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11102 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11103 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11104 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11105 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11106 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11107
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11108 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11109 * "libcallnr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11110 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11111 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11112 f_libcallnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11113 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11114 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11115 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11116 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11117 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11118
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11119 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11120 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11121 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11122 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11123 f_line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11124 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11125 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11126 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11127 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11128 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11130 fp = var2fpos(&argvars[0], TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11131 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11132 lnum = fp->lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11133 rettv->vval.v_number = lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11136 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11137 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11138 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11139 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11140 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11141 f_line2byte(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11142 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11143 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11145 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11146 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11147 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11148 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11149
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11150 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11151 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count + 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11152 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11153 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11154 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11155 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11156 ++rettv->vval.v_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11157 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11159
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11160 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11161 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11162 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11163 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11164 f_lispindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11165 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11166 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11167 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11168 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11169 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11170 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11172 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11173 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11174 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11176 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11177 rettv->vval.v_number = get_lisp_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11178 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11180 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11181 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11182 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11184
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11185 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11186 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11187 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11188 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11189 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11190 f_localtime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11191 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11192 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11193 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11194 rettv->vval.v_number = (varnumber_T)time(NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11196
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11197 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
11198
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11199 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11200 get_maparg(argvars, rettv, exact)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11201 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11202 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11203 int exact;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11205 char_u *keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11206 char_u *which;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11207 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11208 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11209 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11210 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11211 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11213 /* return empty string for failure */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11214 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11215 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11216
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11217 keys = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11218 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11219 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11220
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11221 if (argvars[1].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11222 which = get_tv_string_buf_chk(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11223 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11224 which = (char_u *)"";
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11225 if (which == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11226 return;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11227
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11228 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11230 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE);
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
11231 rhs = check_map(keys, mode, exact, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11232 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11233 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11234 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11235 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11236 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11237 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11239 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11240 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11241
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11242 ga_append(&ga, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11243 rettv->vval.v_string = (char_u *)ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11247 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11248 * "map()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11249 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11250 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11251 f_map(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11252 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11253 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11254 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11255 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11256 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11257
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11258 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11259 * "maparg()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11260 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11261 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11262 f_maparg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11263 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11264 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11265 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11266 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11267 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11268
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11269 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11270 * "mapcheck()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11271 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11272 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11273 f_mapcheck(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11274 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11275 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11276 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11277 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11278 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11279
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11280 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
11281
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11282 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11283 find_some_match(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11284 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11285 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11286 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11287 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11288 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11289 char_u *expr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11290 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11291 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11292 char_u patbuf[NUMBUFLEN];
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11293 char_u strbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11294 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11295 long start = 0;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11296 long nth = 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11297 int match = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11298 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11299 listitem_T *li = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11300 long idx = 0;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11301 char_u *tofree = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11303 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11304 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11305 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11306
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11307 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11308 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11309 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11310 /* return empty list when there are no matches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11311 if ((rettv->vval.v_list = list_alloc()) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11312 goto theend;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11313 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11314 ++rettv->vval.v_list->lv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11315 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11316 else if (type == 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11317 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11318 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11319 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11320 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11321
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11322 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11323 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11324 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11325 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11326 li = l->lv_first;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11327 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11328 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11329 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11330
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11331 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11332 if (pat == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11333 goto theend;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11334
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11335 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11336 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11337 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11338
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11339 start = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11340 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11341 goto theend;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11342 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11343 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11344 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11345 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11346 goto theend;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11347 idx = l->lv_idx; /* use the cached index */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11348 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11349 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11350 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11351 if (start < 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11352 start = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11353 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11354 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11355 str += start;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11356 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11357
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11358 if (argvars[3].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11359 nth = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11360 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11361 goto theend;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11364 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11365 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11367 regmatch.rm_ic = p_ic;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11368
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
11369 for (;;)
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11370 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11371 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11372 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11373 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11374 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11375 match = FALSE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11376 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11377 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11378 vim_free(tofree);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11379 str = echo_string(&li->li_tv, &tofree, strbuf);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11380 if (str == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11381 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11382 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11383
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11384 match = vim_regexec_nl(&regmatch, str, (colnr_T)0);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11385
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11386 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11387 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11388 if (l == NULL && !match)
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11389 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11390
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11391 /* Advance to just after the match. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11392 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11393 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11394 li = li->li_next;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11395 ++idx;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11396 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11397 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11398 {
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11399 #ifdef FEAT_MBYTE
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11400 str = regmatch.startp[0] + mb_ptr2len_check(regmatch.startp[0]);
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11401 #else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11402 str = regmatch.startp[0] + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11403 #endif
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11404 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11405 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11406
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11407 if (match)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11408 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11409 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11410 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11411 int i;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11412
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11413 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11414 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11415 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11416 if (regmatch.endp[i] == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11417 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11418 li = listitem_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11419 if (li == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11420 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11421 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11422 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11423 li->li_tv.vval.v_string = vim_strnsave(regmatch.startp[i],
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11424 (int)(regmatch.endp[i] - regmatch.startp[i]));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11425 list_append(rettv->vval.v_list, li);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11426 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11427 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11428 else if (type == 2)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11429 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11430 /* return matched string */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11431 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11432 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11433 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11434 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11435 (int)(regmatch.endp[0] - regmatch.startp[0]));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11436 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11437 else if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11438 rettv->vval.v_number = idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11439 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11441 if (type != 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11442 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11443 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11444 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11445 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11446 (varnumber_T)(regmatch.endp[0] - str);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11447 rettv->vval.v_number += str - expr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11450 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11453 theend:
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11454 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11455 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11457
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11458 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11459 * "match()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11460 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11461 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11462 f_match(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11463 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11464 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11465 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11466 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11467 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11468
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11469 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11470 * "matchend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11471 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11472 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11473 f_matchend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11474 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11475 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11476 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11477 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11478 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11479
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11480 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11481 * "matchlist()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11482 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11483 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11484 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11485 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11486 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11487 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11488 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11489 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11490
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11491 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11492 * "matchstr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11493 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11494 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11495 f_matchstr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11496 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11497 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11498 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11499 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11500 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11501
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11502 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
11503
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11504 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11505 max_min(argvars, rettv, domax)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11506 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11507 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11508 int domax;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11509 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11510 long n = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11511 long i;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11512 int error = FALSE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11513
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11514 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11515 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11516 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11517 listitem_T *li;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11518
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11519 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11520 if (l != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11521 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11522 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11523 if (li != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11524 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11525 n = get_tv_number_chk(&li->li_tv, &error);
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
11526 for (;;)
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11527 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11528 li = li->li_next;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11529 if (li == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11530 break;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11531 i = get_tv_number_chk(&li->li_tv, &error);
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11532 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11533 n = i;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11534 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11535 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11536 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11537 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11538 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11539 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11540 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11541 int first = TRUE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11542 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11543 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11544
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11545 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11546 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11547 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11548 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11549 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11550 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11551 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11552 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11553 --todo;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11554 i = get_tv_number_chk(&HI2DI(hi)->di_tv, &error);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11555 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11556 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11557 n = i;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11558 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11559 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11560 else if (domax ? i > n : i < n)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11561 n = i;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11562 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11563 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11564 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11565 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11566 else
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11567 EMSG(_(e_listdictarg));
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11568 rettv->vval.v_number = error ? 0 : n;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11569 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11570
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11571 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11572 * "max()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11573 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11574 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11575 f_max(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11576 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11577 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11578 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11579 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11580 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11581
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11582 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11583 * "min()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11584 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11585 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11586 f_min(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11587 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11588 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11589 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11590 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11591 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11592
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11593 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11594
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11595 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11596 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11597 * needed.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11598 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11599 static int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11600 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11601 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11602 int prot;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11603 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11604 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11605 char_u *updir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11606 int r = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11607
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11608 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11609 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11610 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11611 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11612 return OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11613
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11614 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11615 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11616 if (updir == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11617 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11618 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11619 r = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11620 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11621 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11622 vim_free(updir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11623 return r;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11624 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11625
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11626 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11627 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11628 * "mkdir()" function
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11629 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11630 static void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11631 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11632 typval_T *argvars;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11633 typval_T *rettv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11634 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11635 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11636 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11637 int prot = 0755;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11638
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11639 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11640 if (check_restricted() || check_secure())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11641 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11642
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11643 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11644 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11645 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11646 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11647 prot = get_tv_number_chk(&argvars[2], NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11648 if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11649 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11650 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11651 rettv->vval.v_number = prot != -1 ? vim_mkdir_emsg(dir, prot) : 0;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11652 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11653 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11654
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11655 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11656 * "mode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11657 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11658 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11659 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11660 f_mode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11661 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11662 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11664 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11666 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11667 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11669 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11670 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11671 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11672 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11674 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11675 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11676 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11677 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11678 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11680 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11681 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11682 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11683 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11685 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11686 buf[0] = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11687 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11688 buf[0] = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11690 buf[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11691 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11692 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11695 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11696 * "nextnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11697 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11698 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11699 f_nextnonblank(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11700 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11701 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11702 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11703 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11704
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11705 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11706 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11707 if (lnum < 0 || lnum > curbuf->b_ml.ml_line_count)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11708 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11709 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11710 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11711 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11712 if (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11713 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11714 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11715 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11716 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11717
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11718 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11719 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11720 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11721 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11722 f_nr2char(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11723 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11724 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11726 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11728 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11729 if (has_mbyte)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11730 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11731 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11732 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11733 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11734 buf[0] = (char_u)get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11735 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11736 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11737 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11738 rettv->vval.v_string = vim_strsave(buf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11739 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11740
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11741 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11742 * "prevnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11743 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11744 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11745 f_prevnonblank(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11746 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11747 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11748 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11749 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11750
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11751 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11752 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11753 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11754 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11755 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11756 --lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11757 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11758 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11759
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11760 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11761 * "range()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11762 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11763 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11764 f_range(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11765 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11766 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11767 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11768 long start;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11769 long end;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11770 long stride = 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11771 long i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11772 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11773 listitem_T *li;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11774 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11775
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11776 start = get_tv_number_chk(&argvars[0], &error);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11777 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11778 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11779 end = start - 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11780 start = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11781 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11782 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11783 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11784 end = get_tv_number_chk(&argvars[1], &error);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11785 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11786 stride = get_tv_number_chk(&argvars[2], &error);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11787 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11788
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11789 rettv->vval.v_number = 0;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11790 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11791 return; /* type error; errmsg already given */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11792 if (stride == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11793 EMSG(_("E726: Stride is zero"));
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
11794 else if (stride > 0 ? end + 1 < start : end - 1 > start)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11795 EMSG(_("E727: Start past end"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11796 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11797 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11798 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11799 if (l != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11800 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11801 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11802 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11803 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11804
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11805 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11806 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11807 li = listitem_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11808 if (li == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11809 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11810 li->li_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11811 li->li_tv.v_lock = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11812 li->li_tv.vval.v_number = i;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11813 list_append(l, li);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11814 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11815 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11816 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11817 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11818
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11819 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11820 * "readfile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11821 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11822 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11823 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11824 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11825 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11826 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11827 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11828 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11829 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11830 list_T *l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11831 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11832 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11833 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11834 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11835 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11836 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11837 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11838 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11839 char_u *prev = NULL; /* previously read bytes, if any */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11840 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11841 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11842 int len;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11843 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11844 long cnt = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11845
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11846 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11847 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11848 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11849 binary = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11850 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11851 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11852 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11853
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11854 l = list_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11855 if (l == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11856 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11857 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11858 rettv->vval.v_list = l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11859 l->lv_refcount = 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11860
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11861 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11862 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11863 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11864 if (*fname == NUL || (fd = mch_fopen((char *)fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11865 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11866 EMSG2(_(e_notopen), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11867 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11868 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11869
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11870 filtd = 0;
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11871 while (cnt < maxline || maxline < 0)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11872 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11873 readlen = fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11874 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11875 tolist = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11876 for ( ; filtd < buflen || readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11877 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11878 if (buf[filtd] == '\n' || readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11879 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11880 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11881 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11882 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11883 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11884
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11885 /* 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
11886 * list. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11887 chop = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11888 if (!binary)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11889 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11890 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11891 ++chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11892 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11893 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11894 s = vim_strnsave(buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11895 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11896 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11897 s = alloc((unsigned)(prevlen + len + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11898 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11899 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11900 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11901 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11902 prev = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11903 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11904 s[prevlen + len] = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11905 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11906 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11907 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11908
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11909 li = listitem_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11910 if (li == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11911 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11912 vim_free(s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11913 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11914 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11915 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11916 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11917 li->li_tv.vval.v_string = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11918 list_append(l, li);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11919
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11920 if (++cnt >= maxline && maxline >= 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11921 break;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11922 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11923 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11924 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11925 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11926 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11927 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11928 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11929 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11930
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11931 if (tolist == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11932 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11933 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11934 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11935 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11936 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11937 prevlen = buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11938 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11939 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11940 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11941 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11942 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11943 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11944 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11945 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11946 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11947 prev = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11948 prevlen += buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11949 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11950 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11951 filtd = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11952 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11953 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11954 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11955 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11956 filtd -= tolist;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11957 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11958 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11959
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11960 /*
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11961 * 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
11962 * free the rest.
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11963 */
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11964 if (maxline < 0)
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11965 while (cnt > -maxline)
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11966 {
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11967 listitem_remove(l, l->lv_first);
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11968 --cnt;
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11969 }
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
11970
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11971 vim_free(prev);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11972 fclose(fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11973 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11974
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11975
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11976 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11977 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11978 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11979
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11980 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11981 make_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11982 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11983 if (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11984 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11985 && !gui.in_use
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11986 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11987 )
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11988 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11989 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11990 setup_term_clip();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11991 x_force_connect = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11992 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11993 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11994
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11995 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11996 check_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11997 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11998 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11999 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12000 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12001 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12002 return FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12003 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12004 return OK;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12005 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12006 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12007
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12008 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12009 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
12010
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12011 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12012 remote_common(argvars, rettv, expr)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12013 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12014 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12015 int expr;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12016 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12017 char_u *server_name;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12018 char_u *keys;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12019 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12020 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12021 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12022 HWND w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12023 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12024 Window w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12025 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12026
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12027 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12028 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12029
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12030 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12031 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12032 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12033 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12034
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12035 server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12036 if (server_name == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12037 return; /* type error; errmsg already given */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12038 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12039 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12040 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12041 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12042 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12043 < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12044 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12045 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12046 if (r != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12047 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12048 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12049 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12050 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12051 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12052
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12053 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12054
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12055 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12056 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12057 dictitem_T v;
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
12058 char_u str[30];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12059 char_u *idvar;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12060
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12061 sprintf((char *)str, "0x%x", (unsigned int)w);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12062 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12063 v.di_tv.vval.v_string = vim_strsave(str);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12064 idvar = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12065 if (idvar != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12066 set_var(idvar, &v.di_tv, FALSE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12067 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12068 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12069 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12070 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12071
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12072 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12073 * "remote_expr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12074 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12075 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12076 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12077 f_remote_expr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12078 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12079 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12080 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12081 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12082 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12083 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12084 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12085 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12086 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12087
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12088 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12089 * "remote_foreground()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12090 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12091 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12092 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12093 f_remote_foreground(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12094 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12095 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12096 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12097 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12098 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12099 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12100 /* On Win32 it's done in this application. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12101 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12102 char_u *server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12103
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12104 if (server_name != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12105 serverForeground(server_name);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12106 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12107 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12108 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12109 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12110 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12111 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12112 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12113 vim_free(argvars[1].vval.v_string);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12114 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12115 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12116 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12117
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12118 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12119 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12120 f_remote_peek(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12121 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12122 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12123 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12124 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12125 dictitem_T v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12126 char_u *s = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12127 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12128 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12129 # endif
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12130 char_u *serverid;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12131
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12132 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12133 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12134 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12135 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12136 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12137 serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12138 if (serverid == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12139 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12140 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12141 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12142 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12143 # ifdef WIN32
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12144 sscanf(serverid, "%x", &n);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12145 if (n == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12146 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12147 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12148 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12149 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12150 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12151 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12152 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12153 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12154 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12155 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12156
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12157 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12158 serverStrToWin(serverid), &s);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12159 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12160
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12161 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12162 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12163 char_u *retvar;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12164
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12165 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12166 v.di_tv.vval.v_string = vim_strsave(s);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12167 retvar = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12168 if (retvar != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12169 set_var(retvar, &v.di_tv, FALSE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12170 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12171 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12172 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12173 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12174 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12175 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12176
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12177 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12178 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12179 f_remote_read(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12180 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12181 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12182 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12183 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12184
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12185 #ifdef FEAT_CLIENTSERVER
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12186 char_u *serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12187
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12188 if (serverid != NULL && !check_restricted() && !check_secure())
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12189 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12190 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12191 /* The server's HWND is encoded in the 'id' parameter */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12192 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12193
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12194 sscanf(serverid, "%x", &n);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12195 if (n != 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12196 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12197 if (r == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12198 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12199 if (check_connection() == FAIL || serverReadReply(X_DISPLAY,
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12200 serverStrToWin(serverid), &r, FALSE) < 0)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12201 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12202 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12203 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12204 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12205 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12206 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12207 }
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 * "remote_send()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12211 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12212 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12213 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12214 f_remote_send(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12215 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12216 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12217 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12218 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12219 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12220 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12221 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12222 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12223 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12224
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12225 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12226 * "remove()" function
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12227 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12228 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12229 f_remove(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12230 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12231 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12232 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12233 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12234 listitem_T *item, *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12235 listitem_T *li;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12236 long idx;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12237 long end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12238 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12239 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12240 dictitem_T *di;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12241
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12242 rettv->vval.v_number = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12243 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12244 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12245 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12246 EMSG2(_(e_toomanyarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12247 else if ((d = argvars[0].vval.v_dict) != NULL
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12248 && !tv_check_lock(d->dv_lock, (char_u *)"remove()"))
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12249 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12250 key = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12251 if (key != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12252 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12253 di = dict_find(d, key, -1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12254 if (di == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12255 EMSG2(_(e_dictkey), key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12256 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12257 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12258 *rettv = di->di_tv;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12259 init_tv(&di->di_tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12260 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12261 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
12262 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12263 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12264 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12265 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12266 EMSG2(_(e_listdictarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12267 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12268 && !tv_check_lock(l->lv_lock, (char_u *)"remove()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12269 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12270 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12271
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12272 idx = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12273 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12274 ; /* type error: do nothing, errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12275 else if ((item = list_find(l, idx)) == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12276 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12277 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12278 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12279 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12280 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12281 /* Remove one item, return its value. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
12282 list_remove(l, item, item);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12283 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12284 vim_free(item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12285 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12286 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12287 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12288 /* Remove range of items, return list with values. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12289 end = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12290 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12291 ; /* type error: do nothing */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12292 else if ((item2 = list_find(l, end)) == NULL)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12293 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12294 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12295 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12296 int cnt = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12297
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12298 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12299 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12300 ++cnt;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12301 if (li == item2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12302 break;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12303 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12304 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12305 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12306 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12307 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
12308 list_remove(l, item, item2);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12309 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12310 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12311 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12312 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12313 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12314 l->lv_first = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12315 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12316 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12317 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12318 item2->li_next = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12319 l->lv_len = cnt;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12320 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12321 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12322 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12323 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12324 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12325 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12327
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12328 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12329 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12330 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12331 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12332 f_rename(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12333 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12334 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12336 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12338 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12339 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12340 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12341 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12342 get_tv_string_buf(&argvars[1], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12345 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12346 * "repeat()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12347 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12348 /*ARGSUSED*/
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12349 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12350 f_repeat(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12351 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12352 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12353 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12354 char_u *p;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12355 int n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12356 int slen;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12357 int len;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12358 char_u *r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12359 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12360 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12361
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12362 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12363 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12364 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12365 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12366 if (l != NULL && argvars[0].vval.v_list != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12367 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12368 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12369 while (n-- > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12370 if (list_extend(l, argvars[0].vval.v_list, NULL) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12371 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12372 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12373 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12374 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12375 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12376 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12377 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12378 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12379 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12380 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12381
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12382 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12383 len = slen * n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12384 if (len <= 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12385 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12386
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12387 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12388 if (r != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12389 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12390 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12391 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12392 r[len] = NUL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12393 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12394
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12395 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12396 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12397 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12398
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12399 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12400 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12401 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12402 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12403 f_resolve(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12404 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12405 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12407 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12408
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12409 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12410 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12412 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12414 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12415 if (v != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12416 rettv->vval.v_string = v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12417 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12418 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12420 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12421 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12423 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12424 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12425 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12426 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12427 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12428 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12429 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12430 int limit = 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12432 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12434 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12435 || (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12436 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12437
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12438 len = STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
12439 if (len > 0 && after_pathsep(p, p + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12440 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12441
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12442 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12443 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12445 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12446 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12447 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12448 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12450
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12451 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12452 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12453 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12455 len = readlink((char *)p, (char *)buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12456 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12457 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12458 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12460 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12462 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12463 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12464 EMSG(_("E655: Too many symbolic links (cycle?)"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12465 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12466 goto fail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12469 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12470 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12471 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12472 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12474 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12475 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12476 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12477 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12479 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12480 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12481 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12482 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
12483 cpy = vim_strnsave(q-1, STRLEN(q-1) + STRLEN(remain));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12484 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12486 STRCAT(cpy, remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12487 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12488 remain = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12491 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12494 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12495 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12497 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12498 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12499 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12501 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12503 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12504 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12505 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12506 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12507 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12508 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12509 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12510 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12513 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12515 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12516 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12520 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12521 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12522
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12523 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12524 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12525 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12526 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12527 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12528 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12529 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12530 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12531 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12533 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12534 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12535 STRCPY(remain, q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12536 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12537 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12538 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12539 remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12543 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12544 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12545 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12547 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12548 && *p != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12549 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12550 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12551 || vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12552 || (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12553 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12554 || vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12555 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12556 /* Prepend "./". */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
12557 cpy = concat_str((char_u *)"./", p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12558 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12560 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12561 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12563 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12564 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12566 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12567 q = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12568 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12569 q += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12570 if (q > p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12571 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12575 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12576 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12577 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12579 q = p + STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
12580 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
12581 *gettail_sep(p) = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12583
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12584 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12586 # else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12587 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12588 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12589 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12590
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12591 simplify_filename(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12593 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12594 fail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12595 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12596 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12598
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12599 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12600 * "reverse({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12601 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12602 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12603 f_reverse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12604 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12605 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12606 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12607 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12608 listitem_T *li, *ni;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12609
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12610 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12611 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12612 EMSG2(_(e_listarg), "reverse()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12613 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12614 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12615 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12616 li = l->lv_last;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
12617 l->lv_first = l->lv_last = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12618 l->lv_len = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12619 while (li != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12620 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12621 ni = li->li_prev;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12622 list_append(l, li);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12623 li = ni;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12624 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12625 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12626 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12627 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12628 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12630
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12631 #define SP_NOMOVE 1 /* don't move cursor */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12632 #define SP_REPEAT 2 /* repeat to find outer pair */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12633 #define SP_RETCOUNT 4 /* return matchcount */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12634
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12635 static int get_search_arg __ARGS((typval_T *varp, int *flagsp));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12636
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12637 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12638 * Get flags for a search function.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12639 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12640 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12641 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12642 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12643 get_search_arg(varp, flagsp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12644 typval_T *varp;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12645 int *flagsp;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12646 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12647 int dir = FORWARD;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12648 char_u *flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12649 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12650 int mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12651
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12652 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12653 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12654 flags = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12655 if (flags == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12656 return 0; /* type error; errmsg already given */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12657 while (*flags != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12658 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12659 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12660 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12661 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12662 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12663 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12664 default: mask = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12665 if (flagsp != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12666 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12667 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12668 case 'n': mask = SP_NOMOVE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12669 case 'r': mask = SP_REPEAT; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12670 case 'm': mask = SP_RETCOUNT; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12671 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12672 if (mask == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12673 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12674 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12675 dir = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12676 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12677 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12678 *flagsp |= mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12679 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12680 if (dir == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12681 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12682 ++flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12683 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12684 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12685 return dir;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12686 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12687
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12688 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12689 * "search()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12690 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12691 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12692 f_search(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12693 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12694 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12695 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12696 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12697 pos_T pos;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12698 pos_T save_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12699 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12700 int dir;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12701 int flags = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12702
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12703 rettv->vval.v_number = 0; /* default: FAIL */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12704
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12705 pat = get_tv_string(&argvars[0]);
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12706 dir = get_search_arg(&argvars[1], &flags); /* may set p_ws */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12707 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12708 goto theend;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12709 if ((flags & ~SP_NOMOVE) != 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12710 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12711 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12712 goto theend;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12713 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12714
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12715 pos = save_cursor = curwin->w_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12716 if (searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12717 SEARCH_KEEP, RE_SEARCH) != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12718 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12719 rettv->vval.v_number = pos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12720 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12721 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12722 * correct that here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12723 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12724 }
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12725
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12726 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12727 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12728 curwin->w_cursor = save_cursor;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12729 theend:
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12730 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12731 }
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 * "searchpair()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12735 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12736 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12737 f_searchpair(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12738 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12739 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12741 char_u *spat, *mpat, *epat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12742 char_u *skip;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12743 char_u *pat, *pat2 = NULL, *pat3 = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12744 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12745 pos_T firstpos;
266
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12746 pos_T foundpos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12747 pos_T save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12748 pos_T save_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12749 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12750 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12751 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12752 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12753 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12754 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12755 char_u nbuf3[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12756 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12757 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12758 int nest = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12759 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12760
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12761 rettv->vval.v_number = 0; /* default: FAIL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12763 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12764 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12765 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12767 /* Get the three pattern arguments: start, middle, end. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12768 spat = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12769 mpat = get_tv_string_buf_chk(&argvars[1], nbuf1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12770 epat = get_tv_string_buf_chk(&argvars[2], nbuf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12771 if (spat == NULL || mpat == NULL || epat == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12772 goto theend; /* type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12774 /* Make two search patterns: start/end (pat2, for in nested pairs) and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12775 * start/middle/end (pat3, for the top pair). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12776 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12777 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12778 if (pat2 == NULL || pat3 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12779 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12780 sprintf((char *)pat2, "\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12781 if (*mpat == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12782 STRCPY(pat3, pat2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12783 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12784 sprintf((char *)pat3, "\\(%s\\m\\)\\|\\(%s\\m\\)\\|\\(%s\\m\\)",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12785 spat, epat, mpat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12787 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12788 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12789 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12790 goto theend;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12792 /* Optional fifth argument: skip expresion */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12793 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12794 || argvars[4].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12795 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12796 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12797 skip = get_tv_string_buf_chk(&argvars[4], nbuf3);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12798 if (skip == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12799 goto theend; /* type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12801 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12802 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12803 firstpos.lnum = 0;
266
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12804 foundpos.lnum = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12805 pat = pat3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12806 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12808 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12809 SEARCH_KEEP, RE_SEARCH);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12810 if (n == FAIL || (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12811 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12812 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12814 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12815 firstpos = pos;
266
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12816 if (equalpos(pos, foundpos))
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12817 {
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12818 /* Found the same position again. Can happen with a pattern that
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12819 * has "\zs" at the end and searching backwards. Advance one
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12820 * character and try again. */
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12821 if (dir == BACKWARD)
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12822 decl(&pos);
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12823 else
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12824 incl(&pos);
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12825 }
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
12826 foundpos = pos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12828 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12829 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12831 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12832 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12833 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12834 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12835 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12837 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12838 curwin->w_cursor = save_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12839 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12840 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12842 if (r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12843 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12846 if ((dir == BACKWARD && n == 3) || (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12848 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12849 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12850 ++nest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12851 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12853 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12855 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12856 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12857 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12858 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12861 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12862 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12863 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12864 if (flags & SP_RETCOUNT)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12865 ++rettv->vval.v_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12866 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12867 rettv->vval.v_number = pos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12868 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12869 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12870 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12871 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12875 /* If 'n' flag is used or search failed: restore cursor position. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12876 if ((flags & SP_NOMOVE) || rettv->vval.v_number == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12877 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12878
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12879 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12880 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12881 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12882 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12883 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12884 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12885
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12886 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12887 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12888 f_server2client(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12889 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12890 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12891 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12892 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12893 char_u buf[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12894 char_u *server = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12895 char_u *reply = get_tv_string_buf_chk(&argvars[1], buf);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12896
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12897 rettv->vval.v_number = -1;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12898 if (server == NULL || reply == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12899 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12900 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12901 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12902 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12903 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12904 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12905 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12906
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12907 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12908 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12909 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12910 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12911 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12912 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12913 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12914 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12915 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12916 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12917
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12918 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12919 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12920 f_serverlist(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12921 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12922 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12923 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12924 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12925
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12926 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12927 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12928 r = serverGetVimNames();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12929 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12930 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12931 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12932 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12933 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12934 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12935 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12936 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12937 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12939 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12940 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12941 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12942 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12943 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12944 f_setbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12945 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12946 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12948 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12949 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12950 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12951 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12952 buf_T *save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12953 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12954 char_u *varname, *bufvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12955 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12956 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12957
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12958 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12959
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12960 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12961 return;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12962 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12963 varname = get_tv_string_chk(&argvars[1]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12964 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12965 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12966
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12967 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12969 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12970 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12971 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12972 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12973 save_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12974 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12975 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12977 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12978 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12979 long numval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12980 char_u *strval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12981 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12982
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12983 ++varname;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12984 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12985 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12986 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12987 set_option_value(varname, numval, strval, OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12989 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12990 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12991 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12992 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12994 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12995 STRCPY(bufvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
12996 set_var(bufvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12997 vim_free(bufvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13001 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13002 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13003 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13004 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13005 curbuf = save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13006 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13010 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13011 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13012 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13013 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13014 f_setcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13015 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13016 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13017 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13018 int pos = (int)get_tv_number(&argvars[0]) - 1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13019
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13020 if (pos >= 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13021 rettv->vval.v_number = set_cmdline_pos(pos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13022 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13024 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13025 * "setline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13026 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13027 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13028 f_setline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13029 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13030 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13032 linenr_T lnum;
289
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
13033 char_u *line = NULL;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13034 list_T *l = NULL;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13035 listitem_T *li = NULL;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13036 long added = 0;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13037 linenr_T lcount = curbuf->b_ml.ml_line_count;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13038
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13039 lnum = get_tv_lnum(&argvars[0]);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13040 if (argvars[1].v_type == VAR_LIST)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13041 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13042 l = argvars[1].vval.v_list;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13043 li = l->lv_first;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13044 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13045 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13046 line = get_tv_string_chk(&argvars[1]);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13047
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13048 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13049 for (;;)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13050 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13051 if (l != NULL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13052 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13053 /* list argument, get next string */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13054 if (li == NULL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13055 break;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13056 line = get_tv_string_chk(&li->li_tv);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13057 li = li->li_next;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13058 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13059
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13060 rettv->vval.v_number = 1; /* FAIL */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13061 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
13062 break;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13063 if (lnum <= curbuf->b_ml.ml_line_count)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13064 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13065 /* existing line, replace it */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13066 if (u_savesub(lnum) == OK && ml_replace(lnum, line, TRUE) == OK)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13067 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13068 changed_bytes(lnum, 0);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13069 check_cursor_col();
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13070 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13071 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13072 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13073 else if (added > 0 || u_save(lnum - 1, lnum) == OK)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13074 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13075 /* lnum is one past the last line, append the line */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13076 ++added;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13077 if (ml_append(lnum - 1, line, (colnr_T)0, FALSE) == OK)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13078 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13079 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13080
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13081 if (l == NULL) /* only one string argument */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13082 break;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13083 ++lnum;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13084 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13085
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13086 if (added > 0)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13087 appended_lines_mark(lcount, added);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13090 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13091 * "setqflist()" function
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13092 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13093 /*ARGSUSED*/
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13094 static void
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13095 f_setqflist(argvars, rettv)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13096 typval_T *argvars;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13097 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13098 {
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13099 char_u *act;
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13100 int action = ' ';
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13101
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13102 rettv->vval.v_number = -1;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13103
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13104 #ifdef FEAT_QUICKFIX
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13105 if (argvars[0].v_type != VAR_LIST)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13106 EMSG(_(e_listreq));
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13107 else
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13108 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13109 list_T *l = argvars[0].vval.v_list;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13110
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13111 if (argvars[1].v_type == VAR_STRING)
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13112 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13113 act = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13114 if (act == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13115 return; /* type error; errmsg already given */
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13116 if (*act == 'a' || *act == 'r')
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13117 action = *act;
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13118 }
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13119
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13120 if (l != NULL && set_errorlist(l, action) == OK)
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13121 rettv->vval.v_number = 0;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13122 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13123 #endif
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13124 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13125
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13126 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13127 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13128 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13129 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13130 f_setreg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13131 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13132 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13134 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13135 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13136 char_u *stropt;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13137 char_u *strval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13138 int append;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13139 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13140 long block_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13142 block_len = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13143 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13144 append = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13145
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13146 strregname = get_tv_string_chk(argvars);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13147 rettv->vval.v_number = 1; /* FAIL is default */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13148
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13149 if (strregname == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13150 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13151 regname = *strregname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13152 if (regname == 0 || regname == '@')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13153 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13154 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13155 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13156
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13157 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13158 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13159 stropt = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13160 if (stropt == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13161 return; /* type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13162 for (; *stropt != NUL; ++stropt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13163 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13165 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13166 append = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13167 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13168 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13169 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13170 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13171 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13172 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13173 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13174 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13175 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13176 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13177 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13179 ++stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13180 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13181 --stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13183 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13184 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13187
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13188 strval = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13189 if (strval != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13190 write_reg_contents_ex(regname, strval, -1,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13191 append, yank_type, block_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13192 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13196 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13197 * "setwinvar(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13198 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13199 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13200 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13201 f_setwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13202 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13203 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13205 win_T *win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13206 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13207 win_T *save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13209 char_u *varname, *winvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13210 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13211 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13212
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13213 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13214
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13215 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13216 return;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13217 win = find_win_by_nr(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13218 varname = get_tv_string_chk(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13219 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13221 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13222 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13223 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13224 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13225 save_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13226 curwin = win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13227 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13228 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13230 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13231 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13232 long numval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13233 char_u *strval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13234 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13235
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13236 ++varname;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13237 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13238 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13239 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13240 set_option_value(varname, numval, strval, OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13242 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13244 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13245 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13247 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13248 STRCPY(winvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
13249 set_var(winvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13250 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13254 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13255 /* Restore current window, if it's still valid (autocomands can make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13256 * it invalid). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13257 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13259 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13260 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13262 #endif
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 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13267 * "simplify()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13268 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13269 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13270 f_simplify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13271 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13272 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13273 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13274 char_u *p;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13275
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13276 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13277 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13278 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13279 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13280 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13281
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13282 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13283 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13284 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13285 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13286 item_compare __ARGS((const void *s1, const void *s2));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13287 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13288 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13289 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13290 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13291 item_compare2 __ARGS((const void *s1, const void *s2));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13292
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13293 static int item_compare_ic;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13294 static char_u *item_compare_func;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13295 static int item_compare_func_err;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13296 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13297
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13298 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13299 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13300 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13301 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13302 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13303 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13304 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13305 item_compare(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13306 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13307 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13308 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13309 char_u *p1, *p2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13310 char_u *tofree1, *tofree2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13311 int res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13312 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13313 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13314
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13315 p1 = tv2string(&(*(listitem_T **)s1)->li_tv, &tofree1, numbuf1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13316 p2 = tv2string(&(*(listitem_T **)s2)->li_tv, &tofree2, numbuf2);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13317 if (item_compare_ic)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13318 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13319 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13320 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13321 vim_free(tofree1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13322 vim_free(tofree2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13323 return res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13324 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13326 static int
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13327 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13328 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13329 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13330 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13331 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13332 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13333 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13334 int res;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13335 typval_T rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13336 typval_T argv[2];
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13337 int dummy;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13338
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13339 /* shortcut after failure in previous call; compare all items equal */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13340 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13341 return 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13342
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
13343 /* 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
13344 * in the copy without changing the original list items. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13345 copy_tv(&(*(listitem_T **)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13346 copy_tv(&(*(listitem_T **)s2)->li_tv, &argv[1]);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13347
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13348 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13349 res = call_func(item_compare_func, STRLEN(item_compare_func),
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
13350 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13351 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13352 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13353
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13354 if (res == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13355 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13356 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13357 /* return value has wrong type */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13358 res = get_tv_number_chk(&rettv, &item_compare_func_err);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13359 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13360 res = ITEM_COMPARE_FAIL;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13361 clear_tv(&rettv);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13362 return res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13363 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13364
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13365 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13366 * "sort({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13367 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13368 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13369 f_sort(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13370 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13371 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13372 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13373 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13374 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13375 listitem_T **ptrs;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13376 long len;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13377 long i;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13378
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13379 rettv->vval.v_number = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13380 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13381 EMSG2(_(e_listarg), "sort()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13382 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13383 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13384 l = argvars[0].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
13385 if (l == NULL || tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13386 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13387 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13388 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13389 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13390
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13391 len = list_len(l);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13392 if (len <= 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13393 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13394
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13395 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13396 item_compare_func = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13397 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13398 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13399 if (argvars[1].v_type == VAR_FUNC)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13400 item_compare_func = argvars[1].vval.v_string;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13401 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13402 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13403 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13404
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13405 i = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13406 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13407 return; /* type error; errmsg already given */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13408 if (i == 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13409 item_compare_ic = TRUE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13410 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13411 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13412 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13413 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13414
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13415 /* 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
13416 ptrs = (listitem_T **)alloc((int)(len * sizeof(listitem_T *)));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13417 if (ptrs == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13418 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13419 i = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13420 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13421 ptrs[i++] = li;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13422
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13423 item_compare_func_err = FALSE;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13424 /* test the compare function */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13425 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13426 && item_compare2((void *)&ptrs[0], (void *)&ptrs[1])
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13427 == ITEM_COMPARE_FAIL)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
13428 EMSG(_("E702: Sort compare function failed"));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13429 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13430 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13431 /* Sort the array with item pointers. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13432 qsort((void *)ptrs, (size_t)len, sizeof(listitem_T *),
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13433 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13434
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13435 if (!item_compare_func_err)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13436 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13437 /* Clear the List and append the items in the sorted order. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13438 l->lv_first = l->lv_last = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13439 l->lv_len = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13440 for (i = 0; i < len; ++i)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13441 list_append(l, ptrs[i]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13442 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13443 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13444
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13445 vim_free(ptrs);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13446 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13447 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13448
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13449 /*
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13450 * "soundfold({word})" function
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13451 */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13452 static void
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13453 f_soundfold(argvars, rettv)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13454 typval_T *argvars;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13455 typval_T *rettv;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13456 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13457 char_u *s;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13458
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13459 rettv->v_type = VAR_STRING;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13460 s = get_tv_string(&argvars[0]);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13461 #ifdef FEAT_SYN_HL
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13462 rettv->vval.v_string = eval_soundfold(s);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13463 #else
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13464 rettv->vval.v_string = vim_strsave(s);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13465 #endif
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13466 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13467
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13468 /*
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13469 * "spellbadword()" function
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13470 */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13471 /* ARGSUSED */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13472 static void
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13473 f_spellbadword(argvars, rettv)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13474 typval_T *argvars;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13475 typval_T *rettv;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13476 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13477 int attr;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13478 char_u *ptr;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13479 int len;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13480
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13481 rettv->vval.v_string = NULL;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13482 rettv->v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13483
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13484 #ifdef FEAT_SYN_HL
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13485 /* Find the start of the badly spelled word. */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13486 if (spell_move_to(FORWARD, TRUE, TRUE) == FAIL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13487 return;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13488
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13489 /* Get the length of the word and copy it. */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13490 ptr = ml_get_cursor();
387
a509e3ba61f6 updated for version 7.0100
vimboss
parents: 374
diff changeset
13491 len = spell_check(curwin, ptr, &attr, NULL);
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13492 rettv->vval.v_string = vim_strnsave(ptr, len);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13493 #endif
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13494 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13495
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13496 /*
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13497 * "spellsuggest()" function
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13498 */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13499 static void
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13500 f_spellsuggest(argvars, rettv)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13501 typval_T *argvars;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13502 typval_T *rettv;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13503 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13504 char_u *str;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13505 int maxcount;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13506 garray_T ga;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13507 list_T *l;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13508 listitem_T *li;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13509 int i;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13510
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13511 l = list_alloc();
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13512 if (l == NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13513 return;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13514 rettv->v_type = VAR_LIST;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13515 rettv->vval.v_list = l;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13516 ++l->lv_refcount;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13517
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13518 #ifdef FEAT_SYN_HL
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13519 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13520 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13521 str = get_tv_string(&argvars[0]);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13522 if (argvars[1].v_type != VAR_UNKNOWN)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13523 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13524 maxcount = get_tv_number(&argvars[1]);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13525 if (maxcount <= 0)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13526 return;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13527 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13528 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13529 maxcount = 25;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13530
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13531 spell_suggest_list(&ga, str, maxcount);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13532
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13533 for (i = 0; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13534 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13535 str = ((char_u **)ga.ga_data)[i];
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13536
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13537 li = listitem_alloc();
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13538 if (li == NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13539 vim_free(str);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13540 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13541 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13542 li->li_tv.v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13543 li->li_tv.v_lock = 0;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13544 li->li_tv.vval.v_string = str;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13545 list_append(l, li);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13546 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13547 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13548 ga_clear(&ga);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13549 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13550 #endif
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13551 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13552
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13553 static void
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
13554 f_split(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13555 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13556 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13557 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13558 char_u *str;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13559 char_u *end;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13560 char_u *pat = NULL;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13561 regmatch_T regmatch;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13562 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13563 char_u *save_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13564 int match;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13565 listitem_T *ni;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13566 list_T *l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13567 colnr_T col = 0;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13568 int keepempty = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13569 int typeerr = FALSE;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13570
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13571 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13572 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13573 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13574
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13575 str = get_tv_string(&argvars[0]);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13576 if (argvars[1].v_type != VAR_UNKNOWN)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13577 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13578 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13579 if (pat == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13580 typeerr = TRUE;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13581 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13582 keepempty = get_tv_number_chk(&argvars[2], &typeerr);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13583 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13584 if (pat == NULL || *pat == NUL)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13585 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13586
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13587 l = list_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13588 if (l == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13589 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13590 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13591 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13592 ++l->lv_refcount;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13593 if (typeerr)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13594 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13595
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13596 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13597 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13598 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13599 regmatch.rm_ic = FALSE;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13600 while (*str != NUL || keepempty)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13601 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13602 if (*str == NUL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13603 match = FALSE; /* empty item at the end */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13604 else
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13605 match = vim_regexec_nl(&regmatch, str, col);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13606 if (match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13607 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13608 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13609 end = str + STRLEN(str);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
13610 if (keepempty || end > str || (l->lv_len > 0 && *str != NUL
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
13611 && match && end < regmatch.endp[0]))
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 ni = listitem_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13614 if (ni == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13615 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13616 ni->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
13617 ni->li_tv.v_lock = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13618 ni->li_tv.vval.v_string = vim_strnsave(str, end - str);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13619 list_append(l, ni);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13620 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13621 if (!match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13622 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13623 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13624 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13625 col = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13626 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13627 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13628 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13629 #ifdef FEAT_MBYTE
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13630 col = mb_ptr2len_check(regmatch.endp[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13631 #else
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13632 col = 1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13633 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13634 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13635 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13636 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13637
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13638 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13639 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13640
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13641 p_cpo = save_cpo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13644 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13645 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13646 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13647 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13648 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13649 f_strftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13650 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13651 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13653 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13654 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13655 time_t seconds;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13656 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13657
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13658 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13659
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13660 p = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13661 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13662 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13663 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13664 seconds = (time_t)get_tv_number(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13665 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13666 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13667 if (curtime == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13668 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13669 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13671 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13672 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13673 char_u *enc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13675 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13676 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13677 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13678 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13679 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13680 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13681 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13682 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13683 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13684 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13685 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13687 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13688 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13689 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13690 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13691 if (conv.vc_type != CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13692 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13693 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13694 # endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13695 rettv->vval.v_string = vim_strsave(result_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13697 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13698 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13699 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13700 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13701 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13704 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13707 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13708 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13709 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13710 f_stridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13711 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13712 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13714 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13715 char_u *needle;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13716 char_u *haystack;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13717 char_u *save_haystack;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13718 char_u *pos;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13719 int start_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13720
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13721 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13722 save_haystack = haystack = get_tv_string_buf_chk(&argvars[0], buf);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13723 rettv->vval.v_number = -1;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13724 if (needle == NULL || haystack == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13725 return; /* type error; errmsg already given */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13726
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13727 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13728 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13729 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13730
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13731 start_idx = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13732 if (error || start_idx >= (int)STRLEN(haystack))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13733 return;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
13734 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
13735 haystack += start_idx;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13736 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13737
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13738 pos = (char_u *)strstr((char *)haystack, (char *)needle);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13739 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13740 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13743 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13744 * "string()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13745 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13746 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13747 f_string(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13748 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13749 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13750 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13751 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
13752 char_u numbuf[NUMBUFLEN];
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13753
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13754 rettv->v_type = VAR_STRING;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
13755 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13756 if (tofree == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13757 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13760 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13761 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13762 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13763 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13764 f_strlen(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13765 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13766 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13767 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13768 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13769 get_tv_string(&argvars[0])));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13772 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13773 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13774 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13775 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13776 f_strpart(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13777 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13778 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13780 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13781 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13782 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13783 int slen;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13784 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13785
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13786 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13787 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13788
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13789 n = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13790 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13791 len = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13792 else if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13793 len = get_tv_number(&argvars[2]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13794 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13795 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13797 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13798 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13799 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13800 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13801 if (n < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13802 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13803 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13804 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13806 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13807 n = slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13808 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13809 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13810 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13811 len = slen - n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13812
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13813 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13814 rettv->vval.v_string = vim_strnsave(p + n, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13815 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13817 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13818 * "strridx()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13819 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13820 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13821 f_strridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13822 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13823 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13824 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13825 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13826 char_u *needle;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13827 char_u *haystack;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13828 char_u *rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13829 char_u *lastmatch = NULL;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
13830 int haystack_len, end_idx;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13831
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13832 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13833 haystack = get_tv_string_buf_chk(&argvars[0], buf);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
13834 haystack_len = STRLEN(haystack);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13835
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13836 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13837 if (needle == NULL || haystack == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13838 return; /* type error; errmsg already given */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13839 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13840 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13841 /* Third argument: upper limit for index */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13842 end_idx = get_tv_number_chk(&argvars[2], NULL);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13843 if (end_idx < 0)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13844 return; /* can never find a match */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13845 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13846 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13847 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13848
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13849 if (*needle == NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13850 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13851 /* Empty string matches past the end. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13852 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13853 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13854 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
13855 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13856 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13857 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13858 rest = (char_u *)strstr((char *)rest, (char *)needle);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
13859 if (rest == NULL || rest > haystack + end_idx)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13860 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13861 lastmatch = rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13862 }
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
13863 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13864
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13865 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13866 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13867 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13868 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13869 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13870
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13871 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13872 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13873 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13874 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13875 f_strtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13876 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13877 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13878 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13879 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13880 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13882
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13883 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13884 * "submatch()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13885 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13886 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13887 f_submatch(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13888 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13889 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13890 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13891 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13892 rettv->vval.v_string =
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13893 reg_submatch((int)get_tv_number_chk(&argvars[0], NULL));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13894 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13895
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13896 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13897 * "substitute()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13898 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13899 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13900 f_substitute(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13901 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13902 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13903 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13904 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13905 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13906 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13907
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13908 char_u *str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13909 char_u *pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13910 char_u *sub = get_tv_string_buf_chk(&argvars[2], subbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13911 char_u *flg = get_tv_string_buf_chk(&argvars[3], flagsbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13912
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13913 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13914 if (str == NULL || pat == NULL || sub == NULL || flg == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13915 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13916 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13917 rettv->vval.v_string = do_string_sub(str, pat, sub, flg);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13918 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13919
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13920 /*
254
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
13921 * "synID(lnum, col, trans)" function
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13922 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13923 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13924 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13925 f_synID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13926 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13927 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13929 int id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13930 #ifdef FEAT_SYN_HL
254
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
13931 long lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13932 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13933 int trans;
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
13934 int transerr = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13935
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13936 lnum = get_tv_lnum(argvars); /* -1 on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13937 col = get_tv_number(&argvars[1]) - 1; /* -1 on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13938 trans = get_tv_number_chk(&argvars[2], &transerr);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13939
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13940 if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
254
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
13941 && col >= 0 && col < (long)STRLEN(ml_get(lnum)))
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
13942 id = syn_get_id(lnum, (colnr_T)col, trans, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13944
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13945 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13948 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13949 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13950 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13951 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13952 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13953 f_synIDattr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13954 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13955 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13957 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13958 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13959 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13960 char_u *what;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13961 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13962 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13963 int modec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13964
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13965 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13966 what = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13967 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13968 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13969 mode = get_tv_string_buf(&argvars[2], modebuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13970 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13971 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13972 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13973 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13974 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13975 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13976 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13978 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13980 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13981 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13982 modec = 'g';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13983 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13984 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13985 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13986 modec = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13987 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13988 modec = 't';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13992 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13994 case 'b':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13995 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13996 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13997 else /* bold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13998 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13999 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14001 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14002 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14003 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14005 case 'i':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14006 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14007 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14008 else /* italic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14009 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14010 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14012 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14013 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14014 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14015
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14016 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14017 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14018 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14020 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14021 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14022 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14023
208
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14024 case 'u':
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14025 if (STRLEN(what) <= 5 || TOLOWER_ASC(what[5]) != 'c')
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14026 /* underline */
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14027 p = highlight_has_attr(id, HL_UNDERLINE, modec);
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14028 else
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14029 /* undercurl */
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14030 p = highlight_has_attr(id, HL_UNDERCURL, modec);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14031 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14034 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14035 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14036 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14037 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14038 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14040
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14041 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14042 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14043 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14044 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14045 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14046 f_synIDtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14047 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14048 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14050 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14052 #ifdef FEAT_SYN_HL
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14053 id = get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14055 if (id > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14056 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14057 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14058 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14059 id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14060
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14061 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14063
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14064 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14065 * "system()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14066 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14067 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14068 f_system(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14069 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14070 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14071 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14072 char_u *res = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14073 char_u *p;
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14074 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14075 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14076 int err = FALSE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14077 FILE *fd;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14078
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14079 if (argvars[1].v_type != VAR_UNKNOWN)
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14080 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14081 /*
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14082 * 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
14083 * command.
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14084 */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14085 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14086 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14087 EMSG(_(e_notmp));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14088 return;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14089 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14090
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14091 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14092 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14093 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14094 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14095 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14096 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14097 p = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14098 if (p == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14099 goto done; /* type error; errmsg already given */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14100 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14101 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14102 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14103 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14104 if (err)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14105 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14106 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14107 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14108 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14109 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14110
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14111 res = get_cmd_output(get_tv_string(&argvars[0]), infile, SHELL_SILENT);
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14112
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14113 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14114 /* translate <CR> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14115 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14117 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14118
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14119 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14121 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14122 *s = NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14125 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14126 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14127 /* translate <CR><NL> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14128 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14130 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14131
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14132 d = res;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14133 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14135 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14136 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14137 *d++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14139 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14141 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14142 #endif
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14143
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14144 done:
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14145 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14146 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14147 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14148 vim_free(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14149 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14150 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14151 rettv->vval.v_string = res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14153
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14154 /*
192
2fcd444c4bd3 updated for version 7.0057
vimboss
parents: 179
diff changeset
14155 * "taglist()" function
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14156 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14157 static void
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14158 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14159 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14160 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14161 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14162 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14163 list_T *l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14164
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14165 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14166
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14167 rettv->vval.v_number = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14168 if (*tag_pattern == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14169 return;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14170
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14171 l = list_alloc();
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14172 if (l != NULL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14173 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14174 if (get_tags(l, tag_pattern) != FAIL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14175 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14176 rettv->vval.v_list = l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14177 rettv->v_type = VAR_LIST;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14178 ++l->lv_refcount;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14179 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14180 else
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14181 list_free(l);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14182 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14183 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14184
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14185 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14186 * "tempname()" function
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_tempname(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 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14195
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14196 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14197 rettv->vval.v_string = vim_tempname(x);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14199 /* 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
14200 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14201 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14202 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14203 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14204 x = '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14205 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14206 x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14207 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14209 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14210 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14211 x = 'J';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14212 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14213 x = 'S';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14214 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14215 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14216 ++x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14218 } while (x == 'I' || x == 'O');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14219 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14221 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14222 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14223 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14224 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14225 f_tolower(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14226 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14227 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14229 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14230
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14231 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14232 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14233 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14235 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14236 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14238 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14239 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14241 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14243 int c, lc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14245 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14246 lc = utf_tolower(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14247 l = utf_ptr2len_check(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14248 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14249 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14250 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14251 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14253 else if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14254 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14255 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14256 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14258 *p = TOLOWER_LOC(*p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14259 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14264 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14265 * "toupper(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14266 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14267 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14268 f_toupper(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14269 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14270 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14271 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14272 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14273 rettv->vval.v_string = strup_save(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14274 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14275
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14276 /*
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14277 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14278 */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14279 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14280 f_tr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14281 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14282 typval_T *rettv;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14283 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14284 char_u *instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14285 char_u *fromstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14286 char_u *tostr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14287 char_u *p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14288 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14289 int inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14290 int fromlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14291 int tolen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14292 int idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14293 char_u *cpstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14294 int cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14295 int first = TRUE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14296 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14297 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14298 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14299 garray_T ga;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14300
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14301 instr = get_tv_string(&argvars[0]);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14302 fromstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14303 tostr = get_tv_string_buf_chk(&argvars[2], buf2);
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14304
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14305 /* Default return value: empty string. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14306 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14307 rettv->vval.v_string = NULL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14308 if (fromstr == NULL || tostr == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14309 return; /* type error; errmsg already given */
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14310 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14311
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14312 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14313 if (!has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14314 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14315 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14316 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14317 {
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14318 #ifdef FEAT_MBYTE
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14319 error:
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14320 #endif
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14321 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14322 ga_clear(&ga);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14323 return;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14324 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14325
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14326 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14327 while (*instr != NUL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14328 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14329 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14330 if (has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14331 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14332 inlen = mb_ptr2len_check(instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14333 cpstr = instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14334 cplen = inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14335 idx = 0;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14336 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14337 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14338 fromlen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14339 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14340 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14341 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14342 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14343 tolen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14344 if (idx-- == 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14345 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14346 cplen = tolen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14347 cpstr = p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14348 break;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14349 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14350 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14351 if (*p == NUL) /* tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14352 goto error;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14353 break;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14354 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14355 ++idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14356 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14357
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14358 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14359 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14360 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14361 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14362 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14363 first = FALSE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14364 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14365 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14366 tolen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14367 --idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14368 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14369 if (idx != 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14370 goto error;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14371 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14372
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14373 ga_grow(&ga, cplen);
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
14374 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
14375 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14376
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14377 instr += inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14378 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14379 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14380 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14381 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14382 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14383 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14384 if (p != NULL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14385 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14386 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14387 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14388 ++instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14389 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14390 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14391
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14392 rettv->vval.v_string = ga.ga_data;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14393 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14394
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14395 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14396 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14397 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14398 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14399 f_type(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14400 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14401 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14402 {
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14403 int n;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14404
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14405 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14406 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14407 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14408 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14409 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14410 case VAR_LIST: n = 3; break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14411 case VAR_DICT: n = 4; break;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14412 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14413 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14414 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14417 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14418 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14419 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14420 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14421 f_values(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14422 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14423 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14424 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14425 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14426 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14427
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14428 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14429 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14430 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14431 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14432 f_virtcol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14433 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14434 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14436 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14437 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14439 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14440 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14442 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14443 ++vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14445
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14446 rettv->vval.v_number = vcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14449 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14450 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14451 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14452 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14453 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14454 f_visualmode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14455 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14456 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14458 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14459 char_u str[2];
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;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14462 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14463 str[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14464 rettv->vval.v_string = vim_strsave(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14466 /* A non-zero number or non-empty string argument: reset mode. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14467 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14468 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14469 || (argvars[0].v_type == VAR_STRING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14470 && *get_tv_string(&argvars[0]) != NUL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14471 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14472 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14473 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14474 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14477 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14478 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14479 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14480 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14481 f_winbufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14482 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14483 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14485 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14487 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14488 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14489 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14490 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14491 rettv->vval.v_number = wp->w_buffer->b_fnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14494 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14495 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14496 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14497 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14498 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14499 f_wincol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14500 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14501 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14503 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14504 rettv->vval.v_number = curwin->w_wcol + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14507 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14508 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14509 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14510 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14511 f_winheight(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14512 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14513 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14515 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14517 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14518 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14519 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14520 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14521 rettv->vval.v_number = wp->w_height;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14524 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14525 * "winline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14526 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14527 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14528 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14529 f_winline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14530 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14531 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14533 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14534 rettv->vval.v_number = curwin->w_wrow + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14538 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14539 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14540 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14541 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14542 f_winnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14543 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14544 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14546 int nr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14547 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14548 win_T *wp;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14549 win_T *twin = curwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14550 char_u *arg;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14551
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14552 if (argvars[0].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14553 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14554 arg = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14555 if (arg == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14556 nr = 0; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14557 else if (STRCMP(arg, "$") == 0)
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14558 twin = lastwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14559 else if (STRCMP(arg, "#") == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14560 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14561 twin = prevwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14562 if (prevwin == NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14563 nr = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14564 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14565 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14566 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14567 EMSG2(_(e_invexpr2), arg);
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14568 nr = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14569 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14570 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14571
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14572 if (nr > 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14573 for (wp = firstwin; wp != twin; wp = wp->w_next)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14574 ++nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14575 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14576 rettv->vval.v_number = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14580 * "winrestcmd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14581 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14582 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14583 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14584 f_winrestcmd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14585 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14586 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14588 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14589 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14590 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14591 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14592 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14594 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14595 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14597 sprintf((char *)buf, "%dresize %d|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14598 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14599 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14600 sprintf((char *)buf, "vert %dresize %d|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14601 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14602 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14603 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14604 }
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 20
diff changeset
14605 ga_append(&ga, NUL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14606
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14607 rettv->vval.v_string = ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14608 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14609 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14610 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14611 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14613
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14614 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14615 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14616 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14617 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14618 f_winwidth(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14619 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14620 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14622 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14624 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14625 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14626 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14627 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14628 #ifdef FEAT_VERTSPLIT
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14629 rettv->vval.v_number = wp->w_width;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14630 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14631 rettv->vval.v_number = Columns;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14632 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14635 static win_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14636 find_win_by_nr(vp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14637 typval_T *vp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14639 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14640 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14641 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14642 int nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14643
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14644 nr = get_tv_number_chk(vp, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14646 #ifdef FEAT_WINDOWS
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14647 if (nr < 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14648 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14649 if (nr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14650 return curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14652 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14653 if (--nr <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14654 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14655 return wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14656 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14657 if (nr == 0 || nr == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14658 return curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14659 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14660 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14663 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14664 * "writefile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14665 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14666 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14667 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14668 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14669 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14670 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14671 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14672 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14673 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14674 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14675 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14676 int ret = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14677 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14678
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14679 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14680 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14681 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14682 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14683 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14684 if (argvars[0].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14685 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14686
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14687 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14688 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14689 binary = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14690
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14691 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14692 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14693 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14694 if (*fname == NUL || (fd = mch_fopen((char *)fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14695 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14696 EMSG2(_(e_notcreate), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14697 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14698 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14699 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14700 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14701 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14702 li = li->li_next)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14703 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14704 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14705 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14706 if (*s == '\n')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14707 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14708 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14709 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14710 if (c == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14711 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14712 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14713 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14714 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14715 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14716 if (!binary || li->li_next != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14717 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14718 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14719 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14720 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14721 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14722 if (ret < 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14723 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14724 EMSG(_(e_write));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14725 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14726 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14727 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14728 fclose(fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14729 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14730
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14731 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14732 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14733
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14734 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14735 * Translate a String variable into a position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14736 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14737 static pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14738 var2fpos(varp, lnum)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14739 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14740 int lnum; /* TRUE when $ is last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14742 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14743 static pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14744 pos_T *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14745
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14746 name = get_tv_string_chk(varp);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14747 if (name == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14748 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14749 if (name[0] == '.') /* cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14750 return &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14751 if (name[0] == '\'') /* mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14753 pp = getmark(name[1], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14754 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14755 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14756 return pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14758 if (name[0] == '$') /* last column or line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14760 if (lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14762 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14763 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14765 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14767 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14768 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14770 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14771 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14772 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14774
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14775 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14776 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14777 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14778 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14779 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14780 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14781 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14782 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14783 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14784 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14785 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14787 for (p = *arg; vim_isIDc(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14788 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14789 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14790 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14792 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14793 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14794 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14797 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14798 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14799 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14800 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14801 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14802 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14803 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14804 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14806 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14807 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14809 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14810 for (p = *arg; eval_isnamec(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14811 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14812 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14813 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14815 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14816 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14818 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14821 /*
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14822 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14823 * Only the name is recognized, does not handle ".key" or "[idx]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14824 * "arg" is advanced to the first non-white character after the name.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14825 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14826 * Return 0 if something else is wrong.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14827 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14828 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14830 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14831 get_name_len(arg, alias, evaluate, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14832 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14833 char_u **alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14834 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14835 int verbose;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14837 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14838 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14839 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14840 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14842 *alias = NULL; /* default to no alias */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14844 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14845 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14846 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14847 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14848 *arg += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14849 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14851 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14852 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14854 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14855 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14858 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14859 * Find the end of the name; check for {} construction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14860 */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14861 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14862 len > 0 ? 0 : FNE_CHECK_START);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14863 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14865 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14867 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14869 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14870 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14871 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14874 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14875 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14876 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14877 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14878 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14879 if (temp_string == NULL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14880 return -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14881 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14882 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14883 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14884 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14886 len += get_id_len(arg);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14887 if (len == 0 && verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14888 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14889
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14890 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14892
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14893 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14894 * 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
14895 * 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
14896 * start and end of the first magic braces item.
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14897 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14898 * 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
14899 * valid name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14900 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14901 static char_u *
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14902 find_name_end(arg, expr_start, expr_end, flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14903 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14904 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14905 char_u **expr_end;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14906 int flags;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14907 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14908 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14909 int br_nest = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14910 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14911
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14912 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14913 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14914 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14915 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14916 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14917
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14918 /* Quick check for valid starting character. */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14919 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{')
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14920 return arg;
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14921
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14922 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14923 && (eval_isnamec(*p)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14924 || *p == '{'
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
14925 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.'))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14926 || mb_nest != 0
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14927 || br_nest != 0); ++p)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14928 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14929 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14930 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14931 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14932 ++br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14933 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14934 --br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14935 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14936 if (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14937 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14938 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14939 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14940 mb_nest++;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14941 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14942 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14943 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14944 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14945 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14946 mb_nest--;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14947 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14948 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14949 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14950 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14952
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14953 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14956 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14957 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14958 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14959 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14960 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14961 * "in_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14962 * "expr_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14963 * "expr_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14964 * "in_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14965 *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14966 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14967 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14968 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14969 static char_u *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14970 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14971 char_u *in_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14972 char_u *expr_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14973 char_u *expr_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14974 char_u *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14975 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14976 char_u c1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14977 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14978 char_u *temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14979 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14980
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14981 if (expr_end == NULL || in_end == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14982 return NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14983 *expr_start = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14984 *expr_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14985 c1 = *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14986 *in_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14987
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14988 temp_result = eval_to_string(expr_start + 1, &nextcmd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14989 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14990 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14991 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14992 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14993 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14994 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14995 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14996 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14997 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14998 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14999 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15000 vim_free(temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15001
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15002 *in_end = c1; /* put char back for error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15003 *expr_start = '{';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15004 *expr_end = '}';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15005
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15006 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15007 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15008 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15009 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15010 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15011 /* Further expansion! */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15012 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15013 expr_end, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15014 vim_free(retval);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15015 retval = temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15016 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15017 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15018
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15019 return retval;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15020 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15021
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15022 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15023 * 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
15024 * Does not include '{' or '}' for magic braces.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15026 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15027 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15028 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15029 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15030 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR);
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15031 }
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15032
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15033 /*
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15034 * 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
15035 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15036 */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15037 static int
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15038 eval_isnamec1(c)
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15039 int c;
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15040 {
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15041 return (ASCII_ISALPHA(c) || c == '_');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15043
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15044 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15045 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15046 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15047 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15048 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15049 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15050 long val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15051 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15052 vimvars[idx].vv_nr = val;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15055 /*
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15056 * Get number v: variable value.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15057 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15058 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15059 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15060 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15061 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15062 return vimvars[idx].vv_nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15064
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15065 #if defined(FEAT_AUTOCMD) || defined(PROTO)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15066 /*
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15067 * 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
15068 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15069 char_u *
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15070 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15071 int idx;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15072 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15073 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15074 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15075 #endif
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15076
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15077 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15078 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15080 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15081 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15082 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15083 long count1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15084 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15085 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15086 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15087 vimvars[VV_COUNT1].vv_nr = count1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15090 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15091 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15092 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15093 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15094 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15095 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15096 char_u *val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15097 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15098 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15099 /* 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
15100 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15101 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15102
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15103 vim_free(vimvars[idx].vv_str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15104 if (val == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15105 vimvars[idx].vv_str = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15106 else if (len == -1)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15107 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15108 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15109 vimvars[idx].vv_str = vim_strnsave(val, len);
7
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15113 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15114 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15115 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15116 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15117 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15119 char_u regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15120
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15121 if (c == 0 || c == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15122 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15123 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15124 regname = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15125 /* Avoid free/alloc when the value is already right. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15126 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
15127 set_vim_var_string(VV_REG, &regname, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15130 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15131 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15132 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15133 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15134 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15135 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15136 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15137 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15138 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15140 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15141 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15142
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15143 vimvars[VV_EXCEPTION].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15144 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15147 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15148 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15149 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15150 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15151 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15152 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15153 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15154 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15155 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15156 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15157 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15158 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15159
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15160 vimvars[VV_THROWPOINT].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15161 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15164 #if defined(FEAT_AUTOCMD) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15165 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15166 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15167 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15168 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15169 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15170 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15171 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15172 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15173 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15174 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15176 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15177 char_u *newval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15178 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15179
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15180 oldval = vimvars[VV_CMDARG].vv_str;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15181 if (eap == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15182 {
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15183 vim_free(oldval);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15184 vimvars[VV_CMDARG].vv_str = oldarg;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15185 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15186 }
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15187
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15188 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15189 len = 6;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15190 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15191 len = 8;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15192 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15193 len = 0;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15194 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15195 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15196 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15197 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15198 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15199 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15200
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15201 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15202 if (newval == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15203 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15204
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15205 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15206 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15207 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15208 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15209 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15210 *newval = NUL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15211 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15212 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15213 eap->cmd + eap->force_ff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15214 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15215 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15216 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15217 eap->cmd + eap->force_enc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15218 # endif
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15219 vimvars[VV_CMDARG].vv_str = newval;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15220 return oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15222 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15224 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15225 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15226 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15227 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15228 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15229 get_var_tv(name, len, rettv, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15230 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15231 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15232 typval_T *rettv; /* NULL when only checking existence */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15233 int verbose; /* may give error message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15234 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15235 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15236 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15237 typval_T atv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15238 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15239 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15241 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15242 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15243 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15245 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15246 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15247 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15248 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15249 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15250 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15251 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15252 tv = &atv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15255 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15256 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15257 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15258 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15259 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15260 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15261 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15262 tv = &v->di_tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15263 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15264
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15265 if (tv == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15266 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15267 if (rettv != NULL && verbose)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15268 EMSG2(_(e_undefvar), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15269 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15270 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15271 else if (rettv != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15272 copy_tv(tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15274 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15275
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15276 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15278
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15279 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15280 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15281 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15282 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15283 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15284 static int
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15285 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15286 char_u **arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15287 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15288 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15289 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15290 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15291 int ret = OK;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15292 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15293 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15294 int len;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15295 typval_T functv;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15296
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15297 while (ret == OK
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15298 && (**arg == '['
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15299 || (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15300 || (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15301 && !vim_iswhite(*(*arg - 1)))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15302 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15303 if (**arg == '(')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15304 {
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15305 /* need to copy the funcref so that we can clear rettv */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15306 functv = *rettv;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15307 rettv->v_type = VAR_UNKNOWN;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15308
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15309 /* Invoke the function. Recursive! */
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15310 s = functv.vval.v_string;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15311 ret = get_func_tv(s, STRLEN(s), rettv, arg,
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15312 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15313 &len, evaluate, selfdict);
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15314
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15315 /* Clear the funcref afterwards, so that deleting it while
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15316 * evaluating the arguments is possible (see test55). */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15317 clear_tv(&functv);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15318
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15319 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15320 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15321 * but not caught. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15322 if (aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15323 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15324 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15325 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15326 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15327 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15328 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15329 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15330 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15331 else /* **arg == '[' || **arg == '.' */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15332 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15333 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15334 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15335 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15336 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15337 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15338 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15339 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15340 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15341 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15342 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15343 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15344 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15345 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15346 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15347 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15348 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15349 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15350 return ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15351 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15352
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15353 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15354 * 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
15355 * value).
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15356 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15357 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15358 alloc_tv()
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15359 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15360 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15361 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15362
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15363 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15364 * Allocate memory for a variable type-value, and assign a string to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15365 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15366 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15367 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15368 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15369 alloc_string_tv(s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15370 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15371 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15372 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15373
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15374 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15375 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15376 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15377 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15378 rettv->vval.v_string = s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15380 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15381 vim_free(s);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15382 return rettv;
7
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 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15386 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15387 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15388 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15389 free_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15390 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15392 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15393 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15394 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15395 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15396 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15397 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15398 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15399 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15400 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15401 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15402 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15403 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15404 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15405 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15406 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15407 break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15408 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15409 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15410 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15411 default:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15412 EMSG2(_(e_intern2), "free_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15413 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15414 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15415 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15419 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15420 * 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
15421 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15422 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15423 clear_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15424 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15425 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15426 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15427 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15428 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15429 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15430 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15431 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15432 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15433 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15434 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15435 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15436 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15437 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15438 list_unref(varp->vval.v_list);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15439 varp->vval.v_list = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15440 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15441 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15442 dict_unref(varp->vval.v_dict);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15443 varp->vval.v_dict = NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15444 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15445 case VAR_NUMBER:
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15446 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15447 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15448 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15449 break;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15450 default:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15451 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15452 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15453 varp->v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15454 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15455 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15456
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15457 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15458 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15459 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15460 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15461 init_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15462 typval_T *varp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15463 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15464 if (varp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15465 vim_memset(varp, 0, sizeof(typval_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15468 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15469 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15470 * If it is a String variable, uses vim_str2nr().
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15471 * For incompatible types, return 0.
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15472 * get_tv_number_chk() is similar to get_tv_number(), but informs the
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15473 * caller of incompatible types: it sets *denote to TRUE if "denote"
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15474 * is not NULL or returns -1 otherwise.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15475 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15476 static long
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15477 get_tv_number(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15478 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15479 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15480 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15481
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15482 return get_tv_number_chk(varp, &error); /* return 0L on error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15483 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15484
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15485 static long
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15486 get_tv_number_chk(varp, denote)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15487 typval_T *varp;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15488 int *denote;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15489 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15490 long n = 0L;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15491
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15492 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15493 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15494 case VAR_NUMBER:
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15495 return (long)(varp->vval.v_number);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15496 case VAR_FUNC:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15497 EMSG(_("E703: Using a Funcref as a number"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15498 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15499 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15500 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15501 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15502 TRUE, TRUE, &n, NULL);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15503 return n;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15504 case VAR_LIST:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15505 EMSG(_("E745: Using a List as a number"));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15506 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15507 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15508 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15509 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15510 default:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15511 EMSG2(_(e_intern2), "get_tv_number()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15512 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15513 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15514 if (denote == NULL) /* useful for values that must be unsigned */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15515 n = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15516 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15517 *denote = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15518 return n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15520
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15521 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15522 * Get the lnum from the first argument. Also accepts ".", "$", etc.
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15523 * Returns -1 on error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15524 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15525 static linenr_T
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15526 get_tv_lnum(argvars)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15527 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15528 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15529 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15530 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15531
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15532 lnum = get_tv_number_chk(&argvars[0], NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15533 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15534 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15535 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15536 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15537 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15538 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15540 return lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15543 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15544 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15545 * 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
15546 * 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
15547 * get_tv_string_buf() uses a given buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15548 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15549 * Never returns NULL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15550 * 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
15551 * NULL on error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15552 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15553 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15554 get_tv_string(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15555 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15557 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15558
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15559 return get_tv_string_buf(varp, mybuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15562 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15563 get_tv_string_buf(varp, buf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15564 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15565 char_u *buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15566 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15567 char_u *res = get_tv_string_buf_chk(varp, buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15568
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15569 return res != NULL ? res : (char_u *)"";
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15570 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15571
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15572 static char_u *
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15573 get_tv_string_chk(varp)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15574 typval_T *varp;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15575 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15576 static char_u mybuf[NUMBUFLEN];
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15577
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15578 return get_tv_string_buf_chk(varp, mybuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15579 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15580
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15581 static char_u *
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15582 get_tv_string_buf_chk(varp, buf)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15583 typval_T *varp;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15584 char_u *buf;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15585 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15586 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15587 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15588 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15589 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15590 return buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15591 case VAR_FUNC:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15592 EMSG(_("E729: using Funcref as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15593 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15594 case VAR_LIST:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15595 EMSG(_("E730: using List as a String"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15596 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15597 case VAR_DICT:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15598 EMSG(_("E731: using Dictionary as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15599 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15600 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15601 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15602 return varp->vval.v_string;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15603 return (char_u *)"";
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15604 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15605 EMSG2(_(e_intern2), "get_tv_string_buf()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15606 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15607 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15608 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15612 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15613 * Return a pointer to it if found, NULL if not found.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15614 * Careful: "a:0" variables don't have a name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15615 * 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
15616 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15617 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15618 static dictitem_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15619 find_var(name, htp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15620 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15621 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15622 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15623 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15624 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15625
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15626 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15627 if (htp != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15628 *htp = ht;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15629 if (ht == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15630 return NULL;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15631 return find_var_in_ht(ht, varname, htp != NULL);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15632 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15633
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15634 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15635 * Find variable "varname" in hashtab "ht".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15636 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15637 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15638 static dictitem_T *
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15639 find_var_in_ht(ht, varname, writing)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15640 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15641 char_u *varname;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15642 int writing;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15643 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15644 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15645
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15646 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15647 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15648 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15649 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15650 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15651 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15652 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15653 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15654 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15655 case 'w': return &curwin->w_winvar;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15656 case 'l': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15657 ? NULL : &current_funccal->l_vars_var;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15658 case 'a': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15659 ? NULL : &current_funccal->l_avars_var;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15660 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15661 return NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15662 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15663
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15664 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15665 if (HASHITEM_EMPTY(hi))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15666 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15667 /* For global variables we may try auto-loading the script. If it
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15668 * worked find the variable again. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15669 if (ht == &globvarht && !writing
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15670 && script_autoload(varname) && !aborting())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15671 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15672 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15673 return NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15674 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15675 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15676 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15677
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15678 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15679 * Find the hashtab used for a variable name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15680 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15681 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15682 static hashtab_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15683 find_var_ht(name, varname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15684 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15685 char_u **varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15686 {
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
15687 hashitem_T *hi;
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
15688
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15689 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15690 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15691 /* The name must not start with a colon or #. */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15692 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15693 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15694 *varname = name;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
15695
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
15696 /* "version" is "v:version" in all scopes */
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
15697 hi = hash_find(&compat_hashtab, name);
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
15698 if (!HASHITEM_EMPTY(hi))
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
15699 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
15700
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15701 if (current_funccal == NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15702 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15703 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15705 *varname = name + 2;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15706 if (*name == 'g') /* global variable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15707 return &globvarht;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15708 /* 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
15709 */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15710 if (vim_strchr(name + 2, ':') != NULL
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15711 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15712 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15713 if (*name == 'b') /* buffer variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15714 return &curbuf->b_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15715 if (*name == 'w') /* window variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15716 return &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15717 if (*name == 'v') /* v: variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15718 return &vimvarht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15719 if (*name == 'a' && current_funccal != NULL) /* function argument */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15720 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15721 if (*name == 'l' && current_funccal != NULL) /* local function variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15722 return &current_funccal->l_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15723 if (*name == 's' /* script variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15724 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15725 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15726 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15729 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15730 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15731 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15732 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15733 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15734 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15735 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15736 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15737 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15738
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15739 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15740 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15741 return NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15742 return get_tv_string(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15743 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15744
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15745 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15746 * Allocate a new hashtab for a sourced script. It will be used while
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15747 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15748 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15749 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15750 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15751 scid_T id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15752 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15753 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15754 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15755 scriptvar_T *sv;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15756
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15757 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15758 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15759 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15760 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15761 * 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
15762 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15763 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15764 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15765 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15766 ht->ht_array = ht->ht_smallarray;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15767 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15768 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15769 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15770
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15771 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15772 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15773 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15774 init_var_dict(&sv->sv_dict, &sv->sv_var);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15775 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15780 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15781 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15782 * point to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15783 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15784 void
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15785 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15786 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15787 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15788 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15789 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15790 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15791 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15792 dict_var->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15793 dict_var->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15794 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15795 dict_var->di_key[0] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15796 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15798 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15799 * Clean up a list of internal variables.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15800 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15801 * Clears hashtab "ht", does not free it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15802 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15803 void
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15804 vars_clear(ht)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15805 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15806 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15807 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15808 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15809
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15810 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15811 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15812 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15813 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15814 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15815 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15816 int free_val;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15817 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15818 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15819 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15820 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15821
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15822 hash_lock(ht);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15823 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15824 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15825 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15826 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15827 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15828 --todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15829
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15830 /* Free the variable. Don't remove it from the hashtab,
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15831 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15832 * later. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15833 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15834 if (free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15835 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15836 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15837 vim_free(v);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15838 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15839 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15840 hash_clear(ht);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15841 ht->ht_used = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15842 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15843
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15844 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15845 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15846 * Clear the variable value and free the dictitem.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15847 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15848 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15849 delete_var(ht, hi)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15850 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15851 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15852 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15853 dictitem_T *di = HI2DI(hi);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15854
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15855 hash_remove(ht, hi);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15856 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15857 vim_free(di);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15859
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15860 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15861 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15862 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15863 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15864 list_one_var(v, prefix)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15865 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15866 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15867 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15868 char_u *tofree;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15869 char_u *s;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
15870 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
15871
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15872 s = echo_string(&v->di_tv, &tofree, numbuf);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15873 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
15874 s == NULL ? (char_u *)"" : s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15875 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15876 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15878 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15879 list_one_var_a(prefix, name, type, string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15880 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15881 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15882 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15883 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15885 msg_attr(prefix, 0); /* don't use msg(), it overwrites "v:statusmsg" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15886 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15887 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15888 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15889 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15890 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15891 msg_putchar('#');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15892 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15893 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15894 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15895 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15896 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15897 if (*string == '[')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15898 ++string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15899 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15900 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15901 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15902 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15903 if (*string == '{')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15904 ++string;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15905 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15906 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15907 msg_putchar(' ');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15908
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15909 msg_outtrans(string);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15910
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15911 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15912 msg_puts((char_u *)"()");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15915 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15916 * Set variable "name" to value in "tv".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15917 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15918 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15919 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15920 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15921 set_var(name, tv, copy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15922 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15923 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15924 int copy; /* make copy of value in "tv" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15925 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15926 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15927 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15928 hashtab_T *ht;
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
15929 char_u *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15930
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15931 if (tv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15932 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15933 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15934 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15935 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15936 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
15937 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15938 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15939 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15940 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15941 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
15942 EMSG2(_("E705: Variable name conflicts with existing function: %s"),
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15943 name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15944 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15945 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15946 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15947
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15948 ht = find_var_ht(name, &varname);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15949 if (ht == NULL || *varname == NUL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15950 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
15951 EMSG2(_(e_illvar), name);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15952 return;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15953 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15954
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15955 v = find_var_in_ht(ht, varname, TRUE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15956 if (v != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15957 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15958 /* existing variable, need to clear the value */
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15959 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15960 || tv_check_lock(v->di_tv.v_lock, name))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15961 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15962 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15963 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15964 || v->di_tv.v_type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15965 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15966 || tv->v_type == VAR_NUMBER)))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15967 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
15968 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15969 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15970 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15971
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15972 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15973 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15974 * the type.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15975 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15976 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15977 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15978 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15979 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15980 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15981 if (copy || tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15982 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15983 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15984 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15985 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15986 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15987 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15988 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15989 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15990 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15991 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15992 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15993 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15994 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15995 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15996
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15997 clear_tv(&v->di_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15999 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16000 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16001 /* Make sure the variable name is valid. */
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16002 for (p = varname; *p != NUL; ++p)
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16003 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)))
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16004 {
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16005 EMSG2(_(e_illvar), varname);
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16006 return;
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16007 }
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16008
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16009 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16010 + STRLEN(varname)));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16011 if (v == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16012 return;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16013 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16014 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16015 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16016 vim_free(v);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16017 return;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16018 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16019 v->di_flags = 0;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16020 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16021
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16022 if (copy || tv->v_type == VAR_NUMBER)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16023 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16024 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16025 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16026 v->di_tv = *tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16027 v->di_tv.v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16028 init_tv(tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16029 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16030 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16031
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16032 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16033 * Return TRUE if di_flags "flags" indicate read-only variable "name".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16034 * Also give an error message.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16035 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16036 static int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16037 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16038 int flags;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16039 char_u *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16040 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16041 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16042 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16043 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16044 return TRUE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16045 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16046 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16047 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16048 EMSG2(_(e_readonlysbx), name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16049 return TRUE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16050 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16051 return FALSE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16052 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16053
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16054 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16055 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16056 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16057 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16058 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16059 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16060 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16061 char_u *name;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16062 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16063 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16064 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16065 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16066 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16067 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16068 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16069 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16070 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16071 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16072 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16073 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16074 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16075 return FALSE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16076 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16077
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16078 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16079 * Copy the values from typval_T "from" to typval_T "to".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16080 * When needed allocates string or increases reference count.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16081 * 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
16082 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16083 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16084 copy_tv(from, to)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16085 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16086 typval_T *to;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16087 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16088 to->v_type = from->v_type;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16089 to->v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16090 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16091 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16092 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16093 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16094 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16095 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16096 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16097 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16098 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16099 else
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16100 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16101 to->vval.v_string = vim_strsave(from->vval.v_string);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16102 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16103 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16104 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16105 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16106 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16107 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16108 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16109 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16110 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16111 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16112 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16113 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16114 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16115 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16116 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16117 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16118 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16119 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16120 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16121 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16122 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16123 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16124 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16125 EMSG2(_(e_intern2), "copy_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16126 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16127 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16130 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16131 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16132 * 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
16133 * 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
16134 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16135 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16136 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16137 static int
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16138 item_copy(from, to, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16139 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16140 typval_T *to;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16141 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16142 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16143 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16144 static int recurse = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16145 int ret = OK;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16146
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16147 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16148 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16149 EMSG(_("E698: variable nested too deep for making a copy"));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16150 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16151 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16152 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16153
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16154 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16155 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16156 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16157 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16158 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16159 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16160 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16161 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16162 to->v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16163 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16164 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16165 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16166 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16167 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16168 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16169 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16170 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16171 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16172 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16173 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16174 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16175 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16176 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16177 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16178 to->v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16179 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16180 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16181 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16182 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16183 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16184 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16185 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16186 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16187 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16188 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16189 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16190 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16191 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16192 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16193 default:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16194 EMSG2(_(e_intern2), "item_copy()");
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16195 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16196 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16197 --recurse;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16198 return ret;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16199 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16200
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16201 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16202 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16203 * newline at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16204 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16205 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16206 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16207 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16208 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16210 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16211 typval_T rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16212 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16213 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16214 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16215 int atstart = TRUE;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
16216 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16218 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16219 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16220 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16222 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16223 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16225 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16226 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16227 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16228 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16229 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16230 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16231 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16232 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16233 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16234 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16236 if (atstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16238 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16239 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16240 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16241 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16242 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16244 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16245 msg_puts_attr((char_u *)" ", echo_attr);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16246 p = echo_string(&rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16247 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16248 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16249 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16250 if (*p == '\n' || *p == '\r' || *p == TAB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16251 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16252 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16253 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16254 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16255 msg_clr_eos();
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16256 needclr = FALSE;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16257 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16258 msg_putchar_attr(*p, echo_attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16260 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16261 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16262 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16263 if (has_mbyte)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16264 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16265 int i = (*mb_ptr2len_check)(p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16266
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16267 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16268 p += i - 1;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16269 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16270 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16271 #endif
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16272 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16273 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16274 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16275 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16276 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16277 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16278 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16280 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16282 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16283 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16284 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16286 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16287 if (needclr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16288 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16289 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16290 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16294 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16295 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16296 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16297 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16298 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16299 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16301 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16303 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16304 if (id == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16305 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16306 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16307 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16310 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16311 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16312 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16313 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16314 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16315 * echo commands
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16316 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16317 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16318 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16319 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16321 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16322 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16323 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16324 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16325 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16326 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16327 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16329 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16331 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16332 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16333 while (*arg != NUL && *arg != '|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16335 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16336 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16337 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16338 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16339 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16340 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16341 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16342 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16343 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16344 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16345 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16346 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16349 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16350 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16351 p = get_tv_string(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16352 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16353 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16354 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16355 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16356 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16357 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16359 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16360 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16361 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16362 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16364
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16365 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16366 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16367 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16369 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16370 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16371 if (eap->cmdidx == CMD_echomsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16372 MSG_ATTR(ga.ga_data, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16373 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16375 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16376 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16377 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16378 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16379 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16381 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16382 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16383 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16386 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16388 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16389 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16391 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16394 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16395 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16396 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16397 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16398 * after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16399 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16400 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16401 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16402 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16403 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16404 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16405 char_u *p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16407 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16408 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16410 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16411 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16413 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16414 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16415 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16416 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16418 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16419 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16421 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16422 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16423 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16425 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16426 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16427 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16428 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16429 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16430 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16433 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16434 * ":function"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16435 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16436 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16437 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16438 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16440 char_u *theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16441 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16442 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16443 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16444 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16445 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16446 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16447 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16448 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16449 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16450 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16451 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16452 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16453 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16454 int nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16455 char_u *skip_until = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16456 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16457 funcdict_T fudi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16458 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16459 int paren;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16460 hashtab_T *ht;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16461 int todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16462 hashitem_T *hi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16464 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16465 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16466 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16467 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16469 if (!eap->skip)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16470 {
175
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
16471 todo = func_hashtab.ht_used;
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
16472 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16473 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16474 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16475 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16476 --todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16477 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16478 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16479 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16480 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16481 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16482 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16483 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16484 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16486
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16487 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16488 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16489 * func normal function name
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16490 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16491 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16492 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16493 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16494 * dict.func existing dict entry with a Funcref
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16495 * "name" == func, "fudi.fd_dict" set,
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16496 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16497 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16498 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16499 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16500 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16501 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16502 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16503 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16504 if (name == NULL && (fudi.fd_dict == NULL || !paren) && !eap->skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16506 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16507 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16508 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16509 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16510 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16511 if (!aborting())
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16512 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16513 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16514 EMSG2(_(e_dictkey), fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16515 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16516 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16517 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16518 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16519 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16521 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16522 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16523 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16524 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16526 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16527 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16528 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16529 if (!paren)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16531 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16533 EMSG(_(e_trailing));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16534 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16536 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16537 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16538 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16539 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16541 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16542 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16544 list_func_head(fp, TRUE);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16545 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16547 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16548 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16549 if (j < 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16550 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16551 if (j < 99)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16552 msg_putchar(' ');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16553 msg_prt_line(FUNCLINE(fp, j), FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16554 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16555 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16557 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16559 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16560 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16563 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16564 emsg_funcname("E123: Undefined function: %s", name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16565 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16566 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16568
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16569 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16570 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16571 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16572 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16573 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16575 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16576 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16577 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16578 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16580 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16581 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16582 p = vim_strchr(p, '(');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16584 p = skipwhite(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16586 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16587 ga_init2(&newlines, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16588
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16589 if (!eap->skip)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16590 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16591 /* Check the name of the function. */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16592 if (name != NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16593 arg = name;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16594 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16595 arg = fudi.fd_newkey;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16596 if (arg != NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16597 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16598 if (*arg == K_SPECIAL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16599 j = 3;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16600 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16601 j = 0;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16602 while (arg[j] != NUL && (j == 0 ? eval_isnamec1(arg[j])
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16603 : eval_isnamec(arg[j])))
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16604 ++j;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16605 if (arg[j] != NUL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16606 emsg_funcname(_(e_invarg2), arg);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16607 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16608 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16609
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16610 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16611 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16612 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16613 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16615 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16617 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16618 p += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16619 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16621 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16623 arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16624 while (ASCII_ISALNUM(*p) || *p == '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16625 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16626 if (arg == p || isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16627 || (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16628 || (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16630 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16631 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16632 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16634 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16635 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16636 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16637 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16638 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16639 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16640 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16641 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16642 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16643 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16644 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16645 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16646 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16647 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16648 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16649 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16650 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16652 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16653 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16654 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16657 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16658
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16659 /* find extra arguments "range", "dict" and "abort" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16660 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16662 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16663 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16665 flags |= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16666 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16667 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16668 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16669 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16670 flags |= FC_DICT;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16671 p += 4;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16672 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16673 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16675 flags |= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16676 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16678 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16679 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16682 if (*p != NUL && *p != '"' && *p != '\n' && !eap->skip && !did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16683 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16684
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16685 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16686 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16687 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16688 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16690 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16691 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16692 * need to skip the body to be able to find what follows. */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16693 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16694 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16695 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16696 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16697 else if (name != NULL && find_func(name) != NULL)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16698 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16699 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16700
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16701 if (!eap->skip && did_emsg)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16702 goto erret;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
16703
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16704 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16705 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16708 indent = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16709 nesting = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16710 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16712 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16713 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16714 if (eap->getline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16715 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16716 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16717 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16718 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16719 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16720 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16721 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16722 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16723 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16726 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16728 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16729 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16730 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16732 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16733 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16736 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16738 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16739 for (p = theline; vim_iswhite(*p) || *p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16740 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16741
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16742 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16743 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16745 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16746 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16748
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16749 /* Increase indent inside "if", "while", "for" and "try", decrease
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16750 * at "end". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16751 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16752 indent -= 2;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16753 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16754 || STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16755 || STRNCMP(p, "for", 3) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16756 || STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16757 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16759 /* Check for defining a function inside this function. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16760 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16761 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16762 if (*p == '!')
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16763 p = skipwhite(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16764 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16765 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16766 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16767 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16768 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16770 ++nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16771 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16776 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16777 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16778 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) || p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16779 || (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16780 && (!ASCII_ISALPHA(p[1]) || (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16781 && (!ASCII_ISALPHA(p[2]) || (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16782 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16784 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16785 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16786 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16787 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16788 && (!ASCII_ISALPHA(p[2]) || p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16789 || (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16790 && (!ASCII_ISALPHA(p[2]) || p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16791 || (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16792 && (!ASCII_ISALPHA(p[2]) || p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16793 || (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16794 && (!ASCII_ISALPHA(p[3]) || p[3] == 'y'))
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
16795 || (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
16796 && (!ASCII_ISALPHA(p[2]) || p[2] == 's'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16797 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16798 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16799 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16800 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16801 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16802 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16803 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16804 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16808 /* Add the line to the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16809 if (ga_grow(&newlines, 1) == FAIL)
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16810 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16811 vim_free(theline);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16812 goto erret;
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16813 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16814
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16815 /* Copy the line to newly allocated memory. get_one_sourceline()
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16816 * allocates 250 bytes per line, this saves 80% on average. The cost
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16817 * is an extra alloc/free. */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16818 p = vim_strsave(theline);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16819 if (p != NULL)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16820 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16821 vim_free(theline);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16822 theline = p;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16823 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
16824
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16825 ((char_u **)(newlines.ga_data))[newlines.ga_len] = theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16826 newlines.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16829 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16830 * detected. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16831 if (eap->skip || did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16832 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16834 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16835 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16836 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16837 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16838 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16839 v = find_var(name, &ht);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16840 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16841 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16842 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16843 name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16844 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16845 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16846
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16847 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16848 if (fp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16849 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16850 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16851 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16852 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16853 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16854 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16855 if (fp->uf_calls > 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16856 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16857 emsg_funcname("E127: Cannot redefine function %s: It is in use",
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16858 name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16859 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16860 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16861 /* redefine existing function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16862 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16863 ga_clear_strings(&(fp->uf_lines));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16864 vim_free(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16865 name = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16866 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16867 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16868 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16869 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16870 char numbuf[20];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16871
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16872 fp = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16873 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16874 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16875 EMSG(_(e_funcdict));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16876 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16877 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16878 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16879 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16880 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16881 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16882 goto erret;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16883 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16884 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16885 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
16886 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16887
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16888 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16889 * Funcref! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16890 vim_free(name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16891 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16892 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16893 if (name == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16894 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16895 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16896
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16897 if (fp == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16898 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
16899 if (fudi.fd_dict == NULL && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16900 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16901 int slen, plen;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16902 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16903
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16904 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16905 j = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16906 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16907 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16908 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16909 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16910 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16911 p = vim_strchr(scriptname, '/');
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16912 plen = STRLEN(p);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16913 slen = STRLEN(sourcing_name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16914 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16915 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16916 j = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16917 vim_free(scriptname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16918 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16919 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16920 if (j == FAIL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16921 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16922 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16923 goto erret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16924 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16925 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16926
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16927 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16928 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16929 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16930
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16931 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16932 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16933 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16934 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16935 /* add new dict entry */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16936 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16937 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16938 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16939 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16940 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16941 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16942 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16943 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16944 vim_free(fudi.fd_di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16945 goto erret;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16946 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16947 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16948 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16949 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16950 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16951 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16952 fudi.fd_di->di_tv.v_lock = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16953 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16954 fp->uf_refcount = 1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16955 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16956
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16957 /* insert the new function in the function list */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16958 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16959 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16960 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16961 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16962 fp->uf_lines = newlines;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16963 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16964 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16965 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16966 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16967 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16968 if (prof_def_func())
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16969 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16970 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16971 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16972 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16973 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16974 fp->uf_script_ID = current_SID;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16975 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16977 erret:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16978 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16979 ga_clear_strings(&newlines);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16980 ret_free:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16981 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16982 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16983 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16984 did_emsg |= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16987 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16988 * Get a function name, translating "<SID>" and "<SNR>".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16989 * Also handles a Funcref in a List or Dictionary.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16990 * Returns the function name in allocated memory, or NULL for failure.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16991 * flags:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16992 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16993 * TFN_QUIET: be quiet
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16994 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16995 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16996 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16997 trans_function_name(pp, skip, flags, fdp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16998 char_u **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16999 int skip; /* only find the end, don't evaluate */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17000 int flags;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17001 funcdict_T *fdp; /* return: info about dictionary used */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17002 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17003 char_u *name = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17004 char_u *start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17005 char_u *end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17006 int lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17007 char_u sid_buf[20];
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17008 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17009 lval_T lv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17010
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17011 if (fdp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17012 vim_memset(fdp, 0, sizeof(funcdict_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17013 start = *pp;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17014
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17015 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17016 * command). */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17017 if ((*pp)[0] == K_SPECIAL && (*pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17018 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17019 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17020 *pp += 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17021 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17022 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17023 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17024
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17025 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17026 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17027 lead = eval_fname_script(start);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17028 if (lead > 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17029 start += lead;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17030
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17031 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17032 lead > 2 ? 0 : FNE_CHECK_START);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17033 if (end == start)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17034 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17035 if (!skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17036 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17037 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17038 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17039 if (end == NULL || (lv.ll_tv != NULL && (lead > 2 || lv.ll_range)))
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17040 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17041 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17042 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17043 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17044 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17045 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17046 if (!aborting())
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17047 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17048 if (end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17049 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17050 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17051 else
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17052 *pp = find_name_end(start, NULL, NULL, FNE_INCL_BR);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17053 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17054 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17055
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17056 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17057 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17058 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17059 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17060 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17061 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17062 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17063 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17064 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17065 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
17066 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17067 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17068 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17069 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17070 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17071 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17072 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17073 || lv.ll_dict == NULL || fdp->fd_newkey == NULL))
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17074 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17075 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17076 *pp = end;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17077 name = NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17078 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17079 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17080 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17081
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17082 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17083 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17084 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17085 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17086 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17087 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17088
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17089 if (lv.ll_exp_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17090 len = STRLEN(lv.ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17091 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17092 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17093 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17094 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17095 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17096 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17097
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17098 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17099 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17100 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17101 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17102 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17103 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17104 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17105 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17106 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17107 lead = 3;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17108 if (eval_fname_sid(*pp)) /* If it's "<SID>" */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17109 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17110 if (current_SID <= 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17111 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17112 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17113 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17114 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17115 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17116 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17117 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17118 }
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17119 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17120 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17121 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
17122 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17123 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17124 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17125 if (name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17126 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17127 if (lead > 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17128 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17129 name[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17130 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17131 name[2] = (int)KE_SNR;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17132 if (lead > 3) /* If it's "<SID>" */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17133 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17134 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17135 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17136 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17137 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17138 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17139
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17140 theend:
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17141 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17142 return name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17145 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17146 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17147 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17148 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17149 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17150 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17151 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17152 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17154 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17155 || STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17156 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17157 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17158 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17159 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17162 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17163 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17164 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17165 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17166 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17167 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17168 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17169 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17170 return (*p == 's' || TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17172
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17173 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17174 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17175 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17176 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17177 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17178 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17179 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17180 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17181 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17183 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17184 if (indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17185 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17186 MSG_PUTS("function ");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17187 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17189 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17190 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17191 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17192 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17193 msg_puts(fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17194 msg_putchar('(');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17195 for (j = 0; j < fp->uf_args.ga_len; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17196 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17197 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17198 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17199 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17200 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17201 if (fp->uf_varargs)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17202 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17203 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17204 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17205 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17207 msg_putchar(')');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17210 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17211 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17212 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17213 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17214 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17215 find_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17216 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17217 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17218 hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17219
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17220 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17221 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17222 return HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17223 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17225
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17226 #if defined(EXITFREE) || defined(PROTO)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17227 void
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17228 free_all_functions()
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17229 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17230 hashitem_T *hi;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17231
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17232 /* Need to start all over every time, because func_free() may change the
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17233 * hash table. */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17234 while (func_hashtab.ht_used > 0)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17235 for (hi = func_hashtab.ht_array; ; ++hi)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17236 if (!HASHITEM_EMPTY(hi))
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17237 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17238 func_free(HI2UF(hi));
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17239 break;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17240 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17241 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17242 #endif
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17243
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17244 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17245 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17246 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17247 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17248 function_exists(name)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17249 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17250 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17251 char_u *p = name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17252 int n = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17253
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17254 p = trans_function_name(&p, FALSE, TFN_INT|TFN_QUIET, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17255 if (p != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17256 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17257 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17258 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17259 else
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17260 n = (find_func(p) != NULL);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17261 vim_free(p);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17262 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17263 return n;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17264 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17265
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17266 /*
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17267 * 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
17268 * lower case letter and doesn't contain a ':' or AUTOLOAD_CHAR.
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17269 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17270 static int
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17271 builtin_function(name)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17272 char_u *name;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17273 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17274 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17275 && vim_strchr(name, AUTOLOAD_CHAR) == NULL;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17276 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17277
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17278 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17279 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17280 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17281 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17282 static void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17283 func_do_profile(fp)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17284 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17285 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17286 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17287 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17288 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17289 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17290 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17291 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17292 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17293 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17294 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17295 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17296 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17297 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17298 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17299 if (fp->uf_tml_count == NULL || fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17300 || fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17301 return; /* out of memory */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17302
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17303 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17304 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17305
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17306 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17307 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17308 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17309 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17310 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17311 FILE *fd;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17312 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17313 hashitem_T *hi;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17314 int todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17315 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17316 int i;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17317 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17318 int st_len = 0;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17319
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17320 todo = func_hashtab.ht_used;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17321 sorttab = (ufunc_T **)alloc((unsigned)(sizeof(ufunc_T) * todo));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17322
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17323 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17324 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17325 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17326 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17327 --todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17328 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17329 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17330 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17331 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17332 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17333
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17334 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17335 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17336 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17337 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17338 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17339 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17340 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17341 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17342 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17343 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17344 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17345 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17346
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17347 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17348 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17349 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17350 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17351 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17352 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17353 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17354 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17355 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17356 }
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17357
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17358 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17359 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17360 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17361 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17362 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17363 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17364 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17365 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17366 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17367 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17368
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17369 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17370 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17371 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17372 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17373 int st_len;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17374 char *title;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17375 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17376 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17377 int i;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17378 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17379
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17380 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17381 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17382 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17383 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17384 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17385 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
17386 prefer_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17387 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17388 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17389 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17390 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17391 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17392 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17393 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17394
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17395 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17396 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17397 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17398 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17399 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17400 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17401 int count;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17402 proftime_T *total;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17403 proftime_T *self;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17404 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17405 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17406 if (count > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17407 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17408 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17409 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17410 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17411 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17412 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17413 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17414 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17415 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17416 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17417 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17418 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17419 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17420 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17421
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17422 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17423 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17424 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17425 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17426 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17427 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17428 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17429 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17430 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17431 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17432 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17433 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17434
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17435 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17436 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17437 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17438 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17439
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17440 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17441 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17442 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17443 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17444 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17445 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17446 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17447 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17448 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17449 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17450 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17451 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17452
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17453 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17454 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17455 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17456 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17457
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17458 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17459
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17460 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17461 * If "name" has a package name try autoloading the script for it.
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17462 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17463 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17464 static int
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17465 script_autoload(name)
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17466 char_u *name;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17467 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17468 char_u *p;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17469 char_u *scriptname;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17470 int ret = FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17471
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17472 /* If there is no colon after name[1] there is no package name. */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17473 p = vim_strchr(name, AUTOLOAD_CHAR);
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17474 if (p == NULL || p <= name + 2)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17475 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17476
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17477 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17478 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17479 if (cmd_runtime(scriptname, FALSE) == OK)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17480 ret = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17481
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17482 vim_free(scriptname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17483 return ret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17484 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17485
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17486 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17487 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17488 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17489 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17490 static char_u *
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17491 autoload_name(name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17492 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17493 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17494 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17495 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17496
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17497 /* Get the script file name: replace '#' with '/', append ".vim". */
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17498 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17499 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17500 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17501 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17502 STRCAT(scriptname, name);
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17503 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17504 STRCAT(scriptname, ".vim");
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17505 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL)
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17506 *p = '/';
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17507 return scriptname;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17508 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17509
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17510 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17513 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17514 * function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17515 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17516 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17517 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17518 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17519 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17520 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17521 static long_u done;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17522 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17523 ufunc_T *fp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17525 if (idx == 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17526 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17527 done = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17528 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17529 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17530 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17531 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17532 if (done++ > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17533 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17534 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17535 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17536 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17537
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17538 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17539 return fp->uf_name; /* prevents overflow */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17541 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17542 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17544 STRCAT(IObuff, "(");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17545 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17546 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17548 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17550 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17553 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17555 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17556 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17557 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17558 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17559 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17560 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17561 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17562 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17563 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17564 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17565 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17567 STRCPY(buf, "<SNR>");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17568 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17569 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17570 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17571 STRCPY(buf, fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17574 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17575 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17576 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17577 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17578 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17579 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17580 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17581 ufunc_T *fp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17582 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17583 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17584 funcdict_T fudi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17586 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17587 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17588 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17589 if (name == NULL)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17590 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17591 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17592 EMSG(_(e_funcref));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17593 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17594 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17595 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17597 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17598 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17599 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17601 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17602 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17603 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17605 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17606 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17607 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17608
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17609 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17611 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17612 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17613 EMSG2(_(e_nofunc), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17614 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17615 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17616 if (fp->uf_calls > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17618 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17619 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17621
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17622 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17623 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17624 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17625 * invoke func_unref() and possibly delete the function. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17626 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17627 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17628 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17629 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17630 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17631 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17632
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17633 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17634 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17635 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17636 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17637 func_free(fp)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17638 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17639 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17640 hashitem_T *hi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17641
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17642 /* clear this function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17643 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17644 ga_clear_strings(&(fp->uf_lines));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17645 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17646 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17647 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17648 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17649 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17650
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17651 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17652 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17653 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17654 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17655 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17656 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17657
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17658 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17659 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17660
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17661 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17662 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17663 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17664 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17665 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17666 func_unref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17667 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17668 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17669 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17670
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17671 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17672 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17673 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17674 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17675 EMSG2(_(e_intern2), "func_unref()");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17676 else if (--fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17677 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17678 /* 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
17679 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17680 if (fp->uf_calls == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17681 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17682 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17683 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17684 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17685
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17686 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17687 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17688 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17689 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17690 func_ref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17691 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17692 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17693 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17694
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17695 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17696 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17697 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17698 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17699 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17700 else
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17701 ++fp->uf_refcount;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17705 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17706 * Call a user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17707 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17708 static void
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17709 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17710 ufunc_T *fp; /* pointer to function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17711 int argcount; /* nr of args */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17712 typval_T *argvars; /* arguments */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17713 typval_T *rettv; /* return value */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17714 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17715 linenr_T lastline; /* last line of range */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17716 dict_T *selfdict; /* Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17717 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17718 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17719 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17720 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17721 funccall_T fc;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17722 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17723 static int depth = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17724 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17725 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17726 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17727 int ai;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17728 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17729 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17730 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17731 proftime_T wait_start;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17732 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17734 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17735 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17737 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17738 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17739 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17740 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17742 ++depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17744 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17745
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
17746 fc.caller = current_funccal;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17747 current_funccal = &fc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17748 fc.func = fp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17749 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17750 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17751 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17752 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17753 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17754 /* Check if this function has a breakpoint. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17755 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17756 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17757
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17758 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17759 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17760 * 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
17761 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17762 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17763 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17764 * Init l: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17765 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17766 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17767 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17768 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17769 /* Set l:self to "selfdict". */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17770 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17771 STRCPY(v->di_key, "self");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17772 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17773 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17774 v->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17775 v->di_tv.v_lock = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17776 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17777 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17778 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17779
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17780 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17781 * Init a: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17782 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17783 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17784 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17785 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17786 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17787 (varnumber_T)(argcount - fp->uf_args.ga_len));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17788 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17789 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17790 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17791 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17792 v->di_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17793 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17794 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17795 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17796 fc.l_varlist.lv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17797
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17798 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17799 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17800 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17801 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17802 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17803 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17804 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17805 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17806 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17807 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17808 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17809 ai = i - fp->uf_args.ga_len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17810 if (ai < 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17811 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17812 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17813 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17814 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17815 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17816 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17817 name = numbuf;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17818 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17819 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17820 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17821 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17822 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17823 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17824 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17825 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17826 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17827 + STRLEN(name)));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17828 if (v == NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17829 break;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17830 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17831 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17832 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17833 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17834
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17835 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17836 * "argvars" must have VAR_FIXED for v_lock. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17837 v->di_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17838 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17839
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17840 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17841 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17842 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17843 fc.l_listitems[ai].li_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17844 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17845 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17846 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17847
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17848 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17849 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17850 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17851 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17852 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17853 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17854 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17855 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17857 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17858 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17859 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17860 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17861 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17862 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17864 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17866 ++no_wait_return;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17867 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17868
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
17869 smsg((char_u *)_("calling %s"), sourcing_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17870 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17872 char_u buf[MSG_BUF_LEN];
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17873 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17874 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17876 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17877 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17878 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17879 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17880 msg_puts((char_u *)", ");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17881 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17882 msg_outnum((long)argvars[i].vval.v_number);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17883 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17884 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17885 trunc_string(tv2string(&argvars[i], &tofree, numbuf),
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17886 buf, MSG_BUF_CLEN);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17887 msg_puts(buf);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17888 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17891 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17893 msg_puts((char_u *)"\n"); /* don't overwrite this either */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17894
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17895 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17896 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17897 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17898 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17899 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17900 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17901 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17902 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17903 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17904 if (fp->uf_profiling
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
17905 || (fc.caller != NULL && &fc.caller->func->uf_profiling))
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17906 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17907 ++fp->uf_tm_count;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17908 profile_start(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17909 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17910 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17911 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17912 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17913 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17914
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17915 save_current_SID = current_SID;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17916 current_SID = fp->uf_script_ID;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17917 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17918 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17919
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17920 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17921 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17922 DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17924 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17926 /* when the function was aborted because of an error, return -1 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17927 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
17928 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17929 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17930 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17931 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17933
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17934 #ifdef FEAT_PROFILE
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
17935 if (fp->uf_profiling || (fc.caller != NULL && &fc.caller->func->uf_profiling))
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17936 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17937 profile_end(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17938 profile_sub_wait(&wait_start, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17939 profile_add(&fp->uf_tm_total, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17940 profile_add(&fp->uf_tm_self, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17941 profile_sub(&fp->uf_tm_self, &fp->uf_tm_children);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
17942 if (fc.caller != NULL && &fc.caller->func->uf_profiling)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
17943 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
17944 profile_add(&fc.caller->func->uf_tm_children, &fp->uf_tm_start);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
17945 profile_add(&fc.caller->func->uf_tml_children, &fp->uf_tm_start);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17946 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17947 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17948 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17949
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17950 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17951 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17953 ++no_wait_return;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17954 verbose_enter_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17956 if (aborting())
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
17957 smsg((char_u *)_("%s aborted"), sourcing_name);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17958 else if (fc.rettv->v_type == VAR_NUMBER)
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
17959 smsg((char_u *)_("%s returning #%ld"), sourcing_name,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
17960 (long)fc.rettv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17961 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17962 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17963 char_u buf[MSG_BUF_LEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17964 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17965 char_u *tofree;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17966
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
17967 /* The value may be very long. Skip the middle part, so that we
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
17968 * have some idea how it starts and ends. smsg() would always
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
17969 * truncate it at the end. */
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17970 trunc_string(tv2string(fc.rettv, &tofree, numbuf),
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17971 buf, MSG_BUF_CLEN);
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
17972 smsg((char_u *)_("%s returning %s"), sourcing_name, buf);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17973 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17975 msg_puts((char_u *)"\n"); /* don't overwrite this either */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17976
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17977 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17978 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17981 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17982 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17983 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17984 current_SID = save_current_SID;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17985 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17986 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17987 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17988 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17990 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17992 ++no_wait_return;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17993 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17994
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
17995 smsg((char_u *)_("continuing in %s"), sourcing_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17996 msg_puts((char_u *)"\n"); /* don't overwrite this either */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17997
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
17998 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17999 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18000 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18001
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18002 did_emsg |= save_did_emsg;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18003 current_funccal = fc.caller;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18004
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18005 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18006 * variables. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18007 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18008
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18009 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18010 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18013 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18014 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18015 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18016 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18017 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18018 dict_T *dp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18019 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18020 char *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18021 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18022 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18023 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18024 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18025 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18026 v->di_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18027 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18028 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18029 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18030
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18031 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18032 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18033 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18034 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18035 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18036 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18038 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18039 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18040 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18042 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18044 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18045 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18048 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18049 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18051 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18052 if ((*arg != NUL && *arg != '|' && *arg != '\n')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18053 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18055 if (!eap->skip)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18056 returning = do_return(eap, FALSE, TRUE, &rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18057 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18058 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18059 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18060 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18061 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18063 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18064 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18065 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18066 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18067 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18068 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18069 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18071 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18072 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18073 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18074 if (returning)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18075 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18076 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18077 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18078
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18079 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18080 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18082
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18083 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18084 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18085 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18086 * 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
18087 * 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
18088 * with the return rettv. Returns TRUE when the return can be carried out,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18089 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18090 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18091 int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18092 do_return(eap, reanimate, is_cmd, rettv)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18093 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18094 int reanimate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18095 int is_cmd;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18096 void *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18097 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18098 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18099 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18101 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18102 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18103 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18105 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18106 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18107 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18108 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18109 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18110 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18111 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18112 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18114 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18116 if (!is_cmd && !reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18117 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18118 * allocated variable with the rettv of the original ":return"'s
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18119 * argument if present or is NULL else. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18120 cstack->cs_rettv[idx] = rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18121 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18123 /* 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
18124 * return rettv. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18125 if (reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18126 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18127
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18128 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18130 /* Store the value of the pending return. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18131 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18132 *(typval_T *)cstack->cs_rettv[idx] = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18133 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18134 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18136 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18137 cstack->cs_rettv[idx] = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18139 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18141 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18142 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18143 * return value. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18144 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18145 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18146 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18147 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18148 report_make_pending(CSTP_RETURN, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18149 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18150 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18152 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18153
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18154 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18155 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18156 * there. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18157 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18158 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18159 clear_tv(current_funccal->rettv);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18160 *current_funccal->rettv = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18161 if (!is_cmd)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18162 vim_free(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18166 return idx < 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18168
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18169 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18170 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18171 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18172 void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18173 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18174 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18175 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18176 free_tv((typval_T *)rettv);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18177 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18178
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18179 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18180 * Generate a return command for producing the value of "rettv". The result
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18181 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18182 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18183 char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18184 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18185 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18186 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18187 char_u *s = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18188 char_u *tofree = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
18189 char_u numbuf[NUMBUFLEN];
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18190
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18191 if (rettv != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18192 s = echo_string((typval_T *)rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18193 if (s == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18194 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18195
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18196 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18197 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18198 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18199 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18200 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18201 return vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18203
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18204 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18205 * Get next function line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18206 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18207 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18208 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18209 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18210 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18211 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18212 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18213 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18214 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18215 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18216 funccall_T *fcp = (funccall_T *)cookie;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18217 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18218 char_u *retval;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18219 garray_T *gap; /* growarray with function lines */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18221 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18222 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18223 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18224 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18225 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18226 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18227 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18228 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18229 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18230 func_line_end(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18231 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18232
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18233 gap = &fp->uf_lines;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18234 if ((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18235 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18236 else if (fcp->returned || fcp->linenr >= gap->ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18237 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18238 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18239 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18240 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18241 sourcing_lnum = fcp->linenr;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18242 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18243 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18244 func_line_start(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18245 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18248 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18249 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18250 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18251 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18252 /* Find next breakpoint. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18253 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18254 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18255 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18258 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18260
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18261 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18262 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18263 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18264 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18265 * 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
18266 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18267 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18268 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18269 func_line_start(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18270 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18271 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18272 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18273 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18274
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18275 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18276 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18277 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18278 fp->uf_tml_idx = sourcing_lnum - 1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18279 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18280 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18281 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18282 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18283 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18284 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18285
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18286 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18287 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18288 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18289 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18290 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18291 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18292 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18293 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18294 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18295
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18296 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18297 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18298 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18299
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18300 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18301 * Called when done with a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18302 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18303 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18304 func_line_end(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18305 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18306 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18307 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18308 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18309
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18310 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18311 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18312 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18313 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18314 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18315 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18316 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18317 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
18318 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
18319 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
18320 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18321 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18322 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18323 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18324 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18325
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18326 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18327 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18328 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18330 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18331 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18332 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18333 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18334 funccall_T *fcp = (funccall_T *)cookie;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18336 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18337 * an error inside a try conditional. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18338 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18339 || fcp->returned);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18342 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18343 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18344 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18345 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18346 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18347 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18348 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18349 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7
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 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18353 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18355 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18356 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18357 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18358 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18360 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18362 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18363 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18364 char_u *varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18365 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18366 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18367
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18368 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18370 while (*(++p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18371 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18372 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18373 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18374 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18375 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18376 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18378 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18379
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18380 #if defined(FEAT_VIMINFO) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18381 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18382 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18383 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18384 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18385 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18386 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18387 int writing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18388 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18389 char_u *tab;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18390 int is_string = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18391 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18393 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18395 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18396 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18398 *tab++ = '\0'; /* isolate the variable name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18399 if (*tab == 'S') /* string var */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18400 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18402 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18403 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18404 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18405 if (is_string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18406 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18407 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18408 tv.vval.v_string = viminfo_readstring(virp,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18409 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18411 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18412 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18413 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18414 tv.vval.v_number = atol((char *)tab + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18415 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18416 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18417 if (is_string)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
18418 vim_free(tv.vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18423 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18426 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18427 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18428 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18429 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18430 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18431 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18432 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18433 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18434 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18435 int todo;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18436 char *s;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18437 char_u *p;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18438 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
18439 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18441 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18442 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18444 fprintf(fp, _("\n# global variables:\n"));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18445
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18446 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18447 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18448 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18449 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18450 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18451 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18452 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18453 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18454 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18455 switch (this_var->di_tv.v_type)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18456 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18457 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18458 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18459 default: continue;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18460 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18461 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18462 p = echo_string(&this_var->di_tv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18463 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18464 viminfo_writestring(fp, p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18465 vim_free(tofree);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18466 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18470 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18472 #if defined(FEAT_SESSION) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18473 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18474 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18475 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18476 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18477 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18478 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18479 int todo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18480 char_u *p, *t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18481
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18482 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18483 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18484 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18485 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18486 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18487 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18488 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18489 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18490 || this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18491 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18492 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18493 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18494 * CR into \n and \r. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18495 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18496 (char_u *)"\\\"\n\r");
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18497 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18498 break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18499 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18500 if (*t == '\n')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18501 *t = 'n';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18502 else if (*t == '\r')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18503 *t = 'r';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18504 if ((fprintf(fd, "let %s = %c%s%c",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18505 this_var->di_key,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18506 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18507 : ' ',
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18508 p,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18509 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18510 : ' ') < 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18511 || put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18512 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18513 vim_free(p);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18514 return FAIL;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18515 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18516 vim_free(p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18517 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18520 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18522 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18524 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18526 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO)
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 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18530 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18531 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18532 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18533 static int get_short_pathname __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18534 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
18535 static int shortpath_for_partial __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18538 * Get the short pathname of a file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18539 * Returns 1 on success. *fnamelen is 0 for nonexistant path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18540 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18541 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18542 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18543 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18544 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18545 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18547 int l,len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18548 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18550 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18552 l = GetShortPathName(*fnamep, *fnamep, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18553 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18555 /* If that doesn't work (not enough space), then save the string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18556 * and try again with a new buffer big enough
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18557 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18558 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18559 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18560 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18562 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18563 *fnamep = *bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18565 l = GetShortPathName(*fnamep,*fnamep,l+1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18567 /* Really should always succeed, as the buffer is big enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18570 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18571 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18574 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18575 * Create a short path name. Returns the length of the buffer it needs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18576 * Doesn't copy over the end of the buffer passed in.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18577 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18578 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18579 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18580 char_u **fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18581 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18582 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18584 char_u *s, *p, *pbuf2, *pbuf3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18585 char_u ch;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
18586 int len, len2, plen, slen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18588 /* Make a copy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18589 len2 = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18590 pbuf2 = vim_strnsave(*fname, len2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18591 pbuf3 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18593 s = pbuf2 + len2 - 1; /* Find the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18594 slen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18595 plen = len2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18596
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18597 if (after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18599 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18600 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18601 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18604 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18606 /* Go back one path-seperator */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18607 while (s > pbuf2 && !after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18609 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18610 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18611 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18613 if (s <= pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18614 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18616 /* Remeber the character that is about to be blatted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18617 ch = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18618 *s = 0; /* get_short_pathname requires a null-terminated string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18620 /* Try it in situ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18621 p = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18622 if (!get_short_pathname(&p, &pbuf3, &plen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18624 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18625 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18627 *s = ch; /* Preserve the string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18628 } while (plen == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18630 if (plen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18632 /* Remeber the length of the new string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18633 *fnamelen = len = plen + slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18634 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18635 if (len > len2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18637 /* If there's not enough space in the currently allocated string,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18638 * then copy it to a buffer big enough.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18639 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18640 *fname= *bufp = vim_strnsave(p, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18641 if (*fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18642 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18643 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18644 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18646 /* Transfer pbuf2 to being the main buffer (it's big enough) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18647 *fname = *bufp = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18648 if (p != pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18649 strncpy(*fname, p, plen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18650 pbuf2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18652 /* Concat the next bit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18653 strncpy(*fname + plen, s, slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18654 (*fname)[len] = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18656 vim_free(pbuf3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18657 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18658 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18661 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18662 * Get a pathname for a partial path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18663 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18664 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18665 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18666 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18667 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18668 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18670 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18671 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18672 char_u *pbuf, *tfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18673 int hasTilde;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18675 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18676 * of the path to return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18677 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18678 sepcount = 0;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18679 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18680 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18681 ++sepcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18683 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18684 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18685 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18686 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18687 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18688 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18690 len = tflen = STRLEN(tfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18692 if (!get_short_pathname(&tfname, &pbuf, &len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18693 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18695 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18697 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18698 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18699 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18700 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18701 len = tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18702 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18703 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18706 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18707 for (p = tfname + len - 1; p >= tfname; --p)
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18708 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18709 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18710 if (has_mbyte)
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18711 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18712 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18713 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18715 if (sepcount == 0 || (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18716 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18717 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18718 sepcount --;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18719 }
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18720 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18721 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18723 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18724 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18725 *p = '~';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18726 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18727 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18729 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18730 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18732 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18733 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18734 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18735 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18736 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18737
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18738 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18740 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18741
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18742 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18743 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18744 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18745 * determined by *fnamelen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18746 * Returns valid flags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18747 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18748 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18749 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18750 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18751 char_u *src; /* string with modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18752 int *usedlen; /* characters after src that are used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18753 char_u **fnamep; /* file name so far */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18754 char_u **bufp; /* buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18755 int *fnamelen; /* length of fnamep */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18757 int valid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18758 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18759 char_u *s, *p, *pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18760 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18761 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18762 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18763 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18764 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18765 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18767 repeat:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18768 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18769 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18771 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18772
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18773 valid |= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18774 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18776 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18777 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18778 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18779 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18780 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18781 || (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18782 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18783 || (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18784
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18785 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18786 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18788 *fnamep = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18789 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18790 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18791 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18792 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18795 /* When "/." or "/.." is used: force expansion to get rid of it. */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18796 for (p = *fnamep; *p != NUL; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18798 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18799 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18800 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18801 || vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18802 || (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18803 && (p[3] == NUL || vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18804 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18807 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18808 if (*p != NUL || !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18809 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18810 *fnamep = FullName_save(*fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18811 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18812 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18813 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18814 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18815 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18817 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18818 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18820 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18821 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18822 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18823 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18824 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18825 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18826 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18830 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18831 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18832 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18833 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18834 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18836 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18837 if (c == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18839 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18840 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18841 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18842 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18844 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18845 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18846 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18848 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18849 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18850 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18851 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18853 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18854 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18856 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18858 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18860 if (c == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18862 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18863 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18864 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18866 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18867 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18869 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18870 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18871 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18875 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18876 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18877 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18878 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18879 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18880 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18881 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18882 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18883 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18884 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18885 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18886 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18890 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18894 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18895 *fnamelen = (int)STRLEN(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18897 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18898 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18899 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18901 valid |= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18902 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18903 s = get_past_head(*fnamep);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18904 while (tail > s && after_pathsep(s, tail))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18905 --tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18906 *fnamelen = (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18907 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18908 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18909 *fnamelen += 1; /* the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18910 #endif
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18911 while (tail > s && !after_pathsep(s, tail))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
18912 mb_ptr_back(*fnamep, tail);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18915 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18916 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18918 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18919 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18920 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18921 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18924 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18925 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18926 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18927 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18929 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18930 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18931 if (*fnamelen < (int)STRLEN(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18932 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18933 p = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18934 if (p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18935 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18936 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18937 *bufp = *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18940 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18941 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18942 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18943 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18945 if (shortpath_for_partial(fnamep, bufp, fnamelen) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18946 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18947 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18948 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18950 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18952 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18953 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18954 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18955 if (!get_short_pathname(fnamep, bufp, &l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18956 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18958 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18960 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18961 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18962 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18963 if (shortpath_for_invalid_fname(fnamep, bufp, &l ) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18964 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18966 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18969 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18971 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18972 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18974 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18975 *fnamelen -= (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18976 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18979 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18980 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18981 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18982 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18984 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18985 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18986 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18987 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18988 if (src[*usedlen + 1] == 'e' && *fnamep > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18989 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18990 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18991 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18992 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18993 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18994 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18995 if (src[*usedlen + 1] == 'e') /* :e */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18997 if (s > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18999 *fnamelen += (int)(*fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19000 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19001 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19002 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19003 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19004 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19005 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19006 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19007 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19008 *fnamelen = s - *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19009 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19011 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19012 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19014 else /* :r */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19016 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19017 *fnamelen = (int)(s - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19019 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19022 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19023 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19024 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19025 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19026 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19028 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19029 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19030 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19031 int sep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19032 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19033 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19035 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19036 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19037 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19039 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19040 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19043 sep = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19044 if (sep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19045 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19046 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19047 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19048 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19050 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19051 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19052 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19053 s = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19054 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19055 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19056 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19058 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19059 str = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19060 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19061 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19062 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19063 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19064 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19065 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19066 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19067 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19068 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19069 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19070 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19071 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19073 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19074 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19076 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19077 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19079 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19080 if (didit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19081 goto repeat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19082 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19085 return valid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19088 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19089 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19090 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19091 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19092 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19093 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19094 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19095 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19096 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19097 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19098 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19100 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19101 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19102 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19103 int do_all;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19104 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19105 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19106 char_u *ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19107 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19108
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19109 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19110 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19111 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19113 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19115 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19117 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19118 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19119 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19121 tail = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19122 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19124 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19125 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19126 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19127 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19128 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19129 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19130 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19131 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19132 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19133 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19135 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19136 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19139 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19140 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19141 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19142 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19143 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19144 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19145 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19146 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19147 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19148 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19149 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19150 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19151 *((char_u *)ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19152 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19153 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19154 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19156 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19157 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19158 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19159 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19160 if (!do_all)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19161 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19164 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19165 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19166
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19167 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19170 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19171 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19172 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19174 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19177 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */